| 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 | $133.90 | 11.693% | $149.5569 | $149.56 | $149.55 | $149.60 |
| Purchase #2 | $186.57 | 10.527% | $206.2102 | $206.21 | $206.20 | $206.20 |
| Purchase #3 | $46.82 | 3.109% | $48.2756 | $48.28 | $48.30 | $48.30 |
| Purchase #4 | $19.48 | 12.211% | $21.8587 | $21.86 | $21.85 | $21.90 |
| Purchase #5 | $44.52 | 12.412% | $50.0458 | $50.05 | $50.05 | $50.00 |
| Purchase #6 | $247.42 | 10.317% | $272.9463 | $272.95 | $272.95 | $272.90 |
| Purchase #7 | $221.38 | 12.734% | $249.5705 | $249.57 | $249.55 | $249.60 |
| 7 purchase totals = | $900.09 | $998.4640 | $998.48 | $998.45 | $998.50 | |