| 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 | $205.38 | 7.256% | $220.2824 | $220.28 | $220.30 | $220.30 |
| Purchase #2 | $240.46 | 5.306% | $253.2188 | $253.22 | $253.20 | $253.20 |
| Purchase #3 | $40.52 | 3.749% | $42.0391 | $42.04 | $42.05 | $42.00 |
| Purchase #4 | $30.72 | 5.554% | $32.4262 | $32.43 | $32.45 | $32.40 |
| Purchase #5 | $105.82 | 7.555% | $113.8147 | $113.81 | $113.80 | $113.80 |
| Purchase #6 | $61.88 | 4.827% | $64.8669 | $64.87 | $64.85 | $64.90 |
| Purchase #7 | $116.39 | 4.592% | $121.7346 | $121.73 | $121.75 | $121.70 |
| 7 purchase totals = | $801.17 | $848.3827 | $848.38 | $848.40 | $848.30 | |