| 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 | $249.79 | 5.647% | $263.8956 | $263.90 | $263.90 | $263.90 |
| Purchase #2 | $23.87 | 10.804% | $26.4489 | $26.45 | $26.45 | $26.40 |
| Purchase #3 | $34.73 | 4.539% | $36.3064 | $36.31 | $36.30 | $36.30 |
| Purchase #4 | $152.65 | 12.121% | $171.1527 | $171.15 | $171.15 | $171.20 |
| Purchase #5 | $216.45 | 10.852% | $239.9392 | $239.94 | $239.95 | $239.90 |
| Purchase #6 | $29.32 | 8.454% | $31.7987 | $31.80 | $31.80 | $31.80 |
| Purchase #7 | $38.49 | 5.727% | $40.6943 | $40.69 | $40.70 | $40.70 |
| 7 purchase totals = | $745.30 | $810.2358 | $810.24 | $810.25 | $810.20 | |