| 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 | $209.48 | 12.528% | $235.7237 | $235.72 | $235.70 | $235.70 |
| Purchase #2 | $219.71 | 9.109% | $239.7234 | $239.72 | $239.70 | $239.70 |
| Purchase #3 | $145.98 | 8.767% | $158.7781 | $158.78 | $158.80 | $158.80 |
| Purchase #4 | $93.81 | 3.540% | $97.1309 | $97.13 | $97.15 | $97.10 |
| Purchase #5 | $25.47 | 8.776% | $27.7052 | $27.71 | $27.70 | $27.70 |
| Purchase #6 | $200.33 | 10.301% | $220.966 | $220.97 | $220.95 | $221.00 |
| Purchase #7 | $147.74 | 7.874% | $159.373 | $159.37 | $159.35 | $159.40 |
| 7 purchase totals = | $1,042.52 | $1,139.4003 | $1,139.40 | $1,139.35 | $1,139.40 | |