| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $88.27 | 12.833% | $99.5977 | $99.60 | $99.60 | $99.60 |
| Purchase #2 | $192.42 | 9.259% | $210.2362 | $210.24 | $210.25 | $210.20 |
| Purchase #3 | $189.25 | 3.616% | $196.0933 | $196.09 | $196.10 | $196.10 |
| Purchase #4 | $157.87 | 10.108% | $173.8275 | $173.83 | $173.85 | $173.80 |
| Purchase #5 | $169.94 | 13.754% | $193.3135 | $193.31 | $193.30 | $193.30 |
| Purchase #6 | $193.75 | 4.840% | $203.1275 | $203.13 | $203.15 | $203.10 |
| Purchase #7 | $114.99 | 5.743% | $121.5939 | $121.59 | $121.60 | $121.60 |
| 7 purchase totals = | $1,106.49 | $1,197.7896 | $1,197.79 | $1,197.85 | $1,197.70 | |