| 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 | $228.81 | 3.528% | $236.8824 | $236.88 | $236.90 | $236.90 |
| Purchase #2 | $35.80 | 10.174% | $39.4423 | $39.44 | $39.45 | $39.40 |
| Purchase #3 | $141.32 | 10.263% | $155.8237 | $155.82 | $155.80 | $155.80 |
| Purchase #4 | $144.63 | 11.313% | $160.992 | $160.99 | $161.00 | $161.00 |
| Purchase #5 | $79.30 | 7.402% | $85.1698 | $85.17 | $85.15 | $85.20 |
| Purchase #6 | $207.68 | 12.540% | $233.7231 | $233.72 | $233.70 | $233.70 |
| Purchase #7 | $81.67 | 8.747% | $88.8137 | $88.81 | $88.80 | $88.80 |
| 7 purchase totals = | $919.21 | $1,000.8470 | $1,000.83 | $1,000.80 | $1,000.80 | |