| 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 | $86.90 | 10.702% | $96.2 | $96.20 | $96.20 | $96.20 |
| Purchase #2 | $102.34 | 7.557% | $110.0738 | $110.07 | $110.05 | $110.10 |
| Purchase #3 | $179.25 | 8.467% | $194.4271 | $194.43 | $194.45 | $194.40 |
| Purchase #4 | $178.36 | 13.462% | $202.3708 | $202.37 | $202.35 | $202.40 |
| Purchase #5 | $170.27 | 10.696% | $188.4821 | $188.48 | $188.50 | $188.50 |
| Purchase #6 | $58.64 | 11.675% | $65.4862 | $65.49 | $65.50 | $65.50 |
| Purchase #7 | $236.91 | 6.845% | $253.1265 | $253.13 | $253.15 | $253.10 |
| 7 purchase totals = | $1,012.67 | $1,110.1665 | $1,110.17 | $1,110.20 | $1,110.20 | |