| 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 | $126.53 | 9.356% | $138.3681 | $138.37 | $138.35 | $138.40 |
| Purchase #2 | $202.25 | 10.870% | $224.2346 | $224.23 | $224.25 | $224.20 |
| Purchase #3 | $102.45 | 13.228% | $116.0021 | $116.00 | $116.00 | $116.00 |
| Purchase #4 | $62.99 | 9.367% | $68.8903 | $68.89 | $68.90 | $68.90 |
| Purchase #5 | $31.85 | 12.445% | $35.8137 | $35.81 | $35.80 | $35.80 |
| Purchase #6 | $107.34 | 3.319% | $110.9026 | $110.90 | $110.90 | $110.90 |
| Purchase #7 | $82.88 | 9.141% | $90.4561 | $90.46 | $90.45 | $90.50 |
| 7 purchase totals = | $716.29 | $784.6675 | $784.66 | $784.65 | $784.70 | |