| 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 | $126.55 | 4.352% | $132.0575 | $132.06 | $132.05 | $132.10 |
| Purchase #2 | $214.39 | 11.642% | $239.3493 | $239.35 | $239.35 | $239.30 |
| Purchase #3 | $127.48 | 13.159% | $144.2551 | $144.26 | $144.25 | $144.30 |
| Purchase #4 | $22.37 | 12.225% | $25.1047 | $25.10 | $25.10 | $25.10 |
| Purchase #5 | $50.59 | 9.408% | $55.3495 | $55.35 | $55.35 | $55.30 |
| Purchase #6 | $102.99 | 8.782% | $112.0346 | $112.03 | $112.05 | $112.00 |
| Purchase #7 | $247.85 | 7.234% | $265.7795 | $265.78 | $265.80 | $265.80 |
| 7 purchase totals = | $892.22 | $973.9302 | $973.93 | $973.95 | $973.90 | |