| 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 | $140.88 | 8.337% | $152.6252 | $152.63 | $152.65 | $152.60 |
| Purchase #2 | $101.54 | 3.534% | $105.1284 | $105.13 | $105.15 | $105.10 |
| Purchase #3 | $188.71 | 11.624% | $210.6457 | $210.65 | $210.65 | $210.60 |
| Purchase #4 | $234.80 | 9.437% | $256.9581 | $256.96 | $256.95 | $257.00 |
| Purchase #5 | $63.62 | 4.532% | $66.5033 | $66.50 | $66.50 | $66.50 |
| Purchase #6 | $99.37 | 13.371% | $112.6568 | $112.66 | $112.65 | $112.70 |
| Purchase #7 | $139.46 | 3.110% | $143.7972 | $143.80 | $143.80 | $143.80 |
| 7 purchase totals = | $968.38 | $1,048.3147 | $1,048.33 | $1,048.35 | $1,048.30 | |