| 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 | $228.77 | 3.810% | $237.4861 | $237.49 | $237.50 | $237.50 |
| Purchase #2 | $72.91 | 4.524% | $76.2084 | $76.21 | $76.20 | $76.20 |
| Purchase #3 | $122.89 | 13.778% | $139.8218 | $139.82 | $139.80 | $139.80 |
| Purchase #4 | $88.31 | 10.775% | $97.8254 | $97.83 | $97.85 | $97.80 |
| Purchase #5 | $103.95 | 8.817% | $113.1153 | $113.12 | $113.10 | $113.10 |
| Purchase #6 | $219.31 | 7.530% | $235.824 | $235.82 | $235.80 | $235.80 |
| Purchase #7 | $95.68 | 12.429% | $107.5721 | $107.57 | $107.55 | $107.60 |
| 7 purchase totals = | $931.82 | $1,007.8531 | $1,007.86 | $1,007.80 | $1,007.80 | |