| 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 | $189.34 | 12.184% | $212.4092 | $212.41 | $212.40 | $212.40 |
| Purchase #2 | $32.79 | 5.810% | $34.6951 | $34.70 | $34.70 | $34.70 |
| Purchase #3 | $42.52 | 13.546% | $48.2798 | $48.28 | $48.30 | $48.30 |
| Purchase #4 | $144.57 | 10.117% | $159.1961 | $159.20 | $159.20 | $159.20 |
| Purchase #5 | $226.28 | 3.564% | $234.3446 | $234.34 | $234.35 | $234.30 |
| Purchase #6 | $53.61 | 5.636% | $56.6315 | $56.63 | $56.65 | $56.60 |
| Purchase #7 | $63.56 | 6.260% | $67.5389 | $67.54 | $67.55 | $67.50 |
| 7 purchase totals = | $752.67 | $813.0952 | $813.10 | $813.15 | $813.00 | |