| 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 | $191.59 | 10.367% | $211.4521 | $211.45 | $211.45 | $211.50 |
| Purchase #2 | $170.38 | 8.181% | $184.3188 | $184.32 | $184.30 | $184.30 |
| Purchase #3 | $49.74 | 8.406% | $53.9211 | $53.92 | $53.90 | $53.90 |
| Purchase #4 | $110.79 | 9.469% | $121.2807 | $121.28 | $121.30 | $121.30 |
| Purchase #5 | $16.41 | 13.836% | $18.6805 | $18.68 | $18.70 | $18.70 |
| Purchase #6 | $188.72 | 8.839% | $205.401 | $205.40 | $205.40 | $205.40 |
| Purchase #7 | $59.87 | 12.700% | $67.4735 | $67.47 | $67.45 | $67.50 |
| 7 purchase totals = | $787.50 | $862.5277 | $862.52 | $862.50 | $862.60 | |