| 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 | $170.86 | 4.104% | $177.8721 | $177.87 | $177.85 | $177.90 |
| Purchase #2 | $235.97 | 6.646% | $251.6526 | $251.65 | $251.65 | $251.70 |
| Purchase #3 | $80.70 | 12.850% | $91.07 | $91.07 | $91.05 | $91.10 |
| Purchase #4 | $93.75 | 7.819% | $101.0803 | $101.08 | $101.10 | $101.10 |
| Purchase #5 | $38.49 | 9.429% | $42.1192 | $42.12 | $42.10 | $42.10 |
| Purchase #6 | $122.69 | 11.169% | $136.3932 | $136.39 | $136.40 | $136.40 |
| Purchase #7 | $208.49 | 12.318% | $234.1718 | $234.17 | $234.15 | $234.20 |
| 7 purchase totals = | $950.95 | $1,034.3592 | $1,034.35 | $1,034.30 | $1,034.50 | |