| 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 | $236.70 | 6.242% | $251.4748 | $251.47 | $251.45 | $251.50 |
| Purchase #2 | $24.53 | 13.322% | $27.7979 | $27.80 | $27.80 | $27.80 |
| Purchase #3 | $186.42 | 4.546% | $194.8947 | $194.89 | $194.90 | $194.90 |
| Purchase #4 | $102.28 | 10.689% | $113.2127 | $113.21 | $113.20 | $113.20 |
| Purchase #5 | $107.93 | 5.507% | $113.8737 | $113.87 | $113.85 | $113.90 |
| Purchase #6 | $15.31 | 8.617% | $16.6293 | $16.63 | $16.65 | $16.60 |
| Purchase #7 | $34.73 | 13.250% | $39.3317 | $39.33 | $39.35 | $39.30 |
| 7 purchase totals = | $707.90 | $757.2148 | $757.20 | $757.20 | $757.20 | |