| 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 | $214.93 | 9.642% | $235.6536 | $235.65 | $235.65 | $235.70 |
| Purchase #2 | $140.67 | 10.786% | $155.8427 | $155.84 | $155.85 | $155.80 |
| Purchase #3 | $43.57 | 7.208% | $46.7105 | $46.71 | $46.70 | $46.70 |
| Purchase #4 | $10.61 | 13.410% | $12.0328 | $12.03 | $12.05 | $12.00 |
| Purchase #5 | $118.50 | 11.136% | $131.6962 | $131.70 | $131.70 | $131.70 |
| Purchase #6 | $45.55 | 9.325% | $49.7975 | $49.80 | $49.80 | $49.80 |
| Purchase #7 | $48.47 | 3.611% | $50.2203 | $50.22 | $50.20 | $50.20 |
| 7 purchase totals = | $622.30 | $681.9536 | $681.95 | $681.95 | $681.90 | |