| 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 | $217.60 | 5.517% | $229.605 | $229.61 | $229.60 | $229.60 |
| Purchase #2 | $230.77 | 13.472% | $261.8593 | $261.86 | $261.85 | $261.90 |
| Purchase #3 | $210.29 | 6.666% | $224.3079 | $224.31 | $224.30 | $224.30 |
| Purchase #4 | $109.63 | 3.168% | $113.1031 | $113.10 | $113.10 | $113.10 |
| Purchase #5 | $121.86 | 6.576% | $129.8735 | $129.87 | $129.85 | $129.90 |
| Purchase #6 | $60.95 | 9.754% | $66.8951 | $66.90 | $66.90 | $66.90 |
| Purchase #7 | $101.92 | 9.820% | $111.9285 | $111.93 | $111.95 | $111.90 |
| 7 purchase totals = | $1,053.02 | $1,137.5724 | $1,137.58 | $1,137.55 | $1,137.60 | |