| 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 | $225.30 | 11.635% | $251.5137 | $251.51 | $251.50 | $251.50 |
| Purchase #2 | $223.76 | 5.355% | $235.7423 | $235.74 | $235.75 | $235.70 |
| Purchase #3 | $116.38 | 4.736% | $121.8918 | $121.89 | $121.90 | $121.90 |
| Purchase #4 | $42.93 | 3.563% | $44.4596 | $44.46 | $44.45 | $44.50 |
| Purchase #5 | $116.77 | 7.194% | $125.1704 | $125.17 | $125.15 | $125.20 |
| Purchase #6 | $136.65 | 13.377% | $154.9297 | $154.93 | $154.95 | $154.90 |
| Purchase #7 | $6.85 | 9.715% | $7.5155 | $7.52 | $7.50 | $7.50 |
| 7 purchase totals = | $868.64 | $941.2230 | $941.22 | $941.20 | $941.20 | |