| 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 | $230.46 | 5.388% | $242.8772 | $242.88 | $242.90 | $242.90 |
| Purchase #2 | $139.56 | 6.662% | $148.8575 | $148.86 | $148.85 | $148.90 |
| Purchase #3 | $191.82 | 9.252% | $209.5672 | $209.57 | $209.55 | $209.60 |
| Purchase #4 | $225.37 | 8.226% | $243.9089 | $243.91 | $243.90 | $243.90 |
| Purchase #5 | $62.66 | 9.501% | $68.6133 | $68.61 | $68.60 | $68.60 |
| Purchase #6 | $26.68 | 7.302% | $28.6282 | $28.63 | $28.65 | $28.60 |
| Purchase #7 | $50.85 | 10.229% | $56.0514 | $56.05 | $56.05 | $56.10 |
| 7 purchase totals = | $927.40 | $998.5037 | $998.51 | $998.50 | $998.60 | |