| 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 | $195.65 | 12.465% | $220.0378 | $220.04 | $220.05 | $220.00 |
| Purchase #2 | $55.39 | 10.485% | $61.1976 | $61.20 | $61.20 | $61.20 |
| Purchase #3 | $84.54 | 5.789% | $89.434 | $89.43 | $89.45 | $89.40 |
| Purchase #4 | $21.77 | 13.571% | $24.7244 | $24.72 | $24.70 | $24.70 |
| Purchase #5 | $111.60 | 12.283% | $125.3078 | $125.31 | $125.30 | $125.30 |
| Purchase #6 | $219.34 | 11.829% | $245.2857 | $245.29 | $245.30 | $245.30 |
| Purchase #7 | $213.46 | 8.833% | $232.3149 | $232.31 | $232.30 | $232.30 |
| 7 purchase totals = | $901.75 | $998.3022 | $998.30 | $998.30 | $998.20 | |