| 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 | $119.77 | 3.460% | $123.914 | $123.91 | $123.90 | $123.90 |
| Purchase #2 | $70.70 | 6.233% | $75.1067 | $75.11 | $75.10 | $75.10 |
| Purchase #3 | $139.81 | 13.297% | $158.4005 | $158.40 | $158.40 | $158.40 |
| Purchase #4 | $212.72 | 3.637% | $220.4566 | $220.46 | $220.45 | $220.50 |
| Purchase #5 | $29.92 | 5.328% | $31.5141 | $31.51 | $31.50 | $31.50 |
| Purchase #6 | $100.45 | 12.804% | $113.3116 | $113.31 | $113.30 | $113.30 |
| Purchase #7 | $217.79 | 5.206% | $229.1281 | $229.13 | $229.15 | $229.10 |
| 7 purchase totals = | $891.16 | $951.8316 | $951.83 | $951.80 | $951.80 | |