| 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 | $240.25 | 4.829% | $251.8517 | $251.85 | $251.85 | $251.90 |
| Purchase #2 | $31.70 | 12.460% | $35.6498 | $35.65 | $35.65 | $35.60 |
| Purchase #3 | $15.46 | 6.450% | $16.4572 | $16.46 | $16.45 | $16.50 |
| Purchase #4 | $122.73 | 9.291% | $134.1328 | $134.13 | $134.15 | $134.10 |
| Purchase #5 | $34.61 | 9.109% | $37.7626 | $37.76 | $37.75 | $37.80 |
| Purchase #6 | $178.89 | 11.863% | $200.1117 | $200.11 | $200.10 | $200.10 |
| Purchase #7 | $199.63 | 3.808% | $207.2319 | $207.23 | $207.25 | $207.20 |
| 7 purchase totals = | $823.27 | $883.1977 | $883.19 | $883.20 | $883.20 | |