| 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 | $226.35 | 5.467% | $238.7246 | $238.72 | $238.70 | $238.70 |
| Purchase #2 | $221.34 | 7.406% | $237.7324 | $237.73 | $237.75 | $237.70 |
| Purchase #3 | $55.58 | 12.737% | $62.6592 | $62.66 | $62.65 | $62.70 |
| Purchase #4 | $246.38 | 5.590% | $260.1526 | $260.15 | $260.15 | $260.20 |
| Purchase #5 | $24.98 | 3.860% | $25.9442 | $25.94 | $25.95 | $25.90 |
| Purchase #6 | $152.94 | 8.636% | $166.1479 | $166.15 | $166.15 | $166.10 |
| Purchase #7 | $203.99 | 12.423% | $229.3317 | $229.33 | $229.35 | $229.30 |
| 7 purchase totals = | $1,131.56 | $1,220.6926 | $1,220.68 | $1,220.70 | $1,220.60 | |