| 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 | $197.65 | 7.654% | $212.7781 | $212.78 | $212.80 | $212.80 |
| Purchase #2 | $25.68 | 5.492% | $27.0903 | $27.09 | $27.10 | $27.10 |
| Purchase #3 | $50.75 | 12.388% | $57.0369 | $57.04 | $57.05 | $57.00 |
| Purchase #4 | $240.28 | 6.689% | $256.3523 | $256.35 | $256.35 | $256.40 |
| Purchase #5 | $103.39 | 10.353% | $114.094 | $114.09 | $114.10 | $114.10 |
| Purchase #6 | $179.35 | 6.869% | $191.6696 | $191.67 | $191.65 | $191.70 |
| Purchase #7 | $99.39 | 13.823% | $113.1287 | $113.13 | $113.15 | $113.10 |
| 7 purchase totals = | $896.49 | $972.1499 | $972.15 | $972.20 | $972.20 | |