| 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 | $223.27 | 4.267% | $232.7969 | $232.80 | $232.80 | $232.80 |
| Purchase #2 | $129.45 | 6.140% | $137.3982 | $137.40 | $137.40 | $137.40 |
| Purchase #3 | $215.42 | 12.829% | $243.0562 | $243.06 | $243.05 | $243.10 |
| Purchase #4 | $61.25 | 12.409% | $68.8505 | $68.85 | $68.85 | $68.90 |
| Purchase #5 | $76.70 | 7.308% | $82.3052 | $82.31 | $82.30 | $82.30 |
| Purchase #6 | $97.48 | 13.771% | $110.904 | $110.90 | $110.90 | $110.90 |
| Purchase #7 | $82.75 | 10.665% | $91.5753 | $91.58 | $91.60 | $91.60 |
| 7 purchase totals = | $886.32 | $966.8863 | $966.90 | $966.90 | $967.00 | |