| 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 | $228.31 | 9.505% | $250.0109 | $250.01 | $250.00 | $250.00 |
| Purchase #2 | $225.51 | 5.338% | $237.5477 | $237.55 | $237.55 | $237.50 |
| Purchase #3 | $29.67 | 4.535% | $31.0155 | $31.02 | $31.00 | $31.00 |
| Purchase #4 | $24.80 | 12.660% | $27.9397 | $27.94 | $27.95 | $27.90 |
| Purchase #5 | $24.32 | 8.619% | $26.4161 | $26.42 | $26.40 | $26.40 |
| Purchase #6 | $116.98 | 3.461% | $121.0287 | $121.03 | $121.05 | $121.00 |
| Purchase #7 | $142.99 | 11.123% | $158.8948 | $158.89 | $158.90 | $158.90 |
| 7 purchase totals = | $792.58 | $852.8534 | $852.86 | $852.85 | $852.70 | |