| 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 | $222.93 | 12.308% | $250.3682 | $250.37 | $250.35 | $250.40 |
| Purchase #2 | $25.87 | 5.863% | $27.3868 | $27.39 | $27.40 | $27.40 |
| Purchase #3 | $200.68 | 9.265% | $219.273 | $219.27 | $219.25 | $219.30 |
| Purchase #4 | $153.49 | 5.462% | $161.8736 | $161.87 | $161.85 | $161.90 |
| Purchase #5 | $48.62 | 11.801% | $54.3576 | $54.36 | $54.35 | $54.40 |
| Purchase #6 | $111.39 | 8.456% | $120.8091 | $120.81 | $120.80 | $120.80 |
| Purchase #7 | $174.36 | 7.561% | $187.5434 | $187.54 | $187.55 | $187.50 |
| 7 purchase totals = | $937.34 | $1,021.6117 | $1,021.61 | $1,021.55 | $1,021.70 | |