| 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 | $110.30 | 6.367% | $117.3228 | $117.32 | $117.30 | $117.30 |
| Purchase #2 | $22.31 | 11.512% | $24.8783 | $24.88 | $24.90 | $24.90 |
| Purchase #3 | $121.65 | 7.521% | $130.7993 | $130.80 | $130.80 | $130.80 |
| Purchase #4 | $25.72 | 3.472% | $26.613 | $26.61 | $26.60 | $26.60 |
| Purchase #5 | $158.65 | 9.493% | $173.7106 | $173.71 | $173.70 | $173.70 |
| Purchase #6 | $215.63 | 4.709% | $225.784 | $225.78 | $225.80 | $225.80 |
| Purchase #7 | $124.82 | 6.469% | $132.8946 | $132.89 | $132.90 | $132.90 |
| 7 purchase totals = | $779.08 | $832.0026 | $831.99 | $832.00 | $832.00 | |