| 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 | $247.87 | 12.333% | $278.4398 | $278.44 | $278.45 | $278.40 |
| Purchase #2 | $148.83 | 7.122% | $159.4297 | $159.43 | $159.45 | $159.40 |
| Purchase #3 | $22.59 | 11.423% | $25.1705 | $25.17 | $25.15 | $25.20 |
| Purchase #4 | $177.71 | 13.494% | $201.6902 | $201.69 | $201.70 | $201.70 |
| Purchase #5 | $97.48 | 6.673% | $103.9848 | $103.98 | $104.00 | $104.00 |
| Purchase #6 | $250.36 | 5.422% | $263.9345 | $263.93 | $263.95 | $263.90 |
| Purchase #7 | $46.34 | 6.488% | $49.3465 | $49.35 | $49.35 | $49.30 |
| 7 purchase totals = | $991.18 | $1,081.9960 | $1,081.99 | $1,082.05 | $1,081.90 | |