| 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 | $197.82 | 12.194% | $221.9422 | $221.94 | $221.95 | $221.90 |
| Purchase #2 | $118.45 | 5.630% | $125.1187 | $125.12 | $125.10 | $125.10 |
| Purchase #3 | $34.81 | 10.446% | $38.4463 | $38.45 | $38.45 | $38.40 |
| Purchase #4 | $152.68 | 11.347% | $170.0046 | $170.00 | $170.00 | $170.00 |
| Purchase #5 | $68.86 | 9.675% | $75.5222 | $75.52 | $75.50 | $75.50 |
| Purchase #6 | $39.69 | 7.609% | $42.71 | $42.71 | $42.70 | $42.70 |
| Purchase #7 | $239.97 | 8.802% | $261.0922 | $261.09 | $261.10 | $261.10 |
| 7 purchase totals = | $852.28 | $934.8362 | $934.83 | $934.80 | $934.70 | |