| 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 | $190.57 | 5.404% | $200.8684 | $200.87 | $200.85 | $200.90 |
| Purchase #2 | $59.65 | 11.429% | $66.4674 | $66.47 | $66.45 | $66.50 |
| Purchase #3 | $161.66 | 8.459% | $175.3348 | $175.33 | $175.35 | $175.30 |
| Purchase #4 | $95.50 | 7.370% | $102.5384 | $102.54 | $102.55 | $102.50 |
| Purchase #5 | $207.98 | 9.603% | $227.9523 | $227.95 | $227.95 | $228.00 |
| Purchase #6 | $175.64 | 4.735% | $183.9566 | $183.96 | $183.95 | $184.00 |
| Purchase #7 | $49.50 | 4.552% | $51.7532 | $51.75 | $51.75 | $51.80 |
| 7 purchase totals = | $940.50 | $1,008.8711 | $1,008.87 | $1,008.85 | $1,009.00 | |