| 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 | $206.90 | 13.823% | $235.4998 | $235.50 | $235.50 | $235.50 |
| Purchase #2 | $118.52 | 3.744% | $122.9574 | $122.96 | $122.95 | $123.00 |
| Purchase #3 | $162.56 | 10.810% | $180.1327 | $180.13 | $180.15 | $180.10 |
| Purchase #4 | $49.99 | 6.833% | $53.4058 | $53.41 | $53.40 | $53.40 |
| Purchase #5 | $25.82 | 10.208% | $28.4557 | $28.46 | $28.45 | $28.50 |
| Purchase #6 | $125.65 | 9.804% | $137.9687 | $137.97 | $137.95 | $138.00 |
| Purchase #7 | $110.94 | 11.300% | $123.4762 | $123.48 | $123.50 | $123.50 |
| 7 purchase totals = | $800.38 | $881.8963 | $881.91 | $881.90 | $882.00 | |