| 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 | $210.80 | 7.299% | $226.1863 | $226.19 | $226.20 | $226.20 |
| Purchase #2 | $30.64 | 8.817% | $33.3415 | $33.34 | $33.35 | $33.30 |
| Purchase #3 | $124.90 | 10.373% | $137.8559 | $137.86 | $137.85 | $137.90 |
| Purchase #4 | $109.90 | 7.556% | $118.204 | $118.20 | $118.20 | $118.20 |
| Purchase #5 | $128.76 | 13.241% | $145.8091 | $145.81 | $145.80 | $145.80 |
| Purchase #6 | $237.54 | 11.271% | $264.3131 | $264.31 | $264.30 | $264.30 |
| Purchase #7 | $56.98 | 6.105% | $60.4586 | $60.46 | $60.45 | $60.50 |
| 7 purchase totals = | $899.52 | $986.1685 | $986.17 | $986.15 | $986.20 | |