| 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 | $112.42 | 9.365% | $122.9481 | $122.95 | $122.95 | $122.90 |
| Purchase #2 | $232.31 | 8.699% | $252.5186 | $252.52 | $252.50 | $252.50 |
| Purchase #3 | $42.74 | 8.390% | $46.3259 | $46.33 | $46.35 | $46.30 |
| Purchase #4 | $27.36 | 3.663% | $28.3622 | $28.36 | $28.35 | $28.40 |
| Purchase #5 | $87.81 | 5.753% | $92.8617 | $92.86 | $92.85 | $92.90 |
| Purchase #6 | $64.65 | 12.316% | $72.6123 | $72.61 | $72.60 | $72.60 |
| Purchase #7 | $91.48 | 5.482% | $96.4949 | $96.49 | $96.50 | $96.50 |
| 7 purchase totals = | $658.77 | $712.1237 | $712.12 | $712.10 | $712.10 | |