| 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 | $129.53 | 4.136% | $134.8874 | $134.89 | $134.90 | $134.90 |
| Purchase #2 | $194.32 | 11.528% | $216.7212 | $216.72 | $216.70 | $216.70 |
| Purchase #3 | $202.40 | 6.367% | $215.2868 | $215.29 | $215.30 | $215.30 |
| Purchase #4 | $187.42 | 7.462% | $201.4053 | $201.41 | $201.40 | $201.40 |
| Purchase #5 | $230.40 | 9.200% | $251.5968 | $251.60 | $251.60 | $251.60 |
| Purchase #6 | $62.55 | 11.775% | $69.9153 | $69.92 | $69.90 | $69.90 |
| Purchase #7 | $76.69 | 13.617% | $87.1329 | $87.13 | $87.15 | $87.10 |
| 7 purchase totals = | $1,083.31 | $1,176.9457 | $1,176.96 | $1,176.95 | $1,176.90 | |