| 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 | $193.70 | 8.647% | $210.4492 | $210.45 | $210.45 | $210.40 |
| Purchase #2 | $52.80 | 9.644% | $57.892 | $57.89 | $57.90 | $57.90 |
| Purchase #3 | $40.71 | 8.249% | $44.0682 | $44.07 | $44.05 | $44.10 |
| Purchase #4 | $201.98 | 11.285% | $224.7734 | $224.77 | $224.75 | $224.80 |
| Purchase #5 | $151.64 | 3.556% | $157.0323 | $157.03 | $157.05 | $157.00 |
| Purchase #6 | $229.59 | 9.471% | $251.3345 | $251.33 | $251.35 | $251.30 |
| Purchase #7 | $55.59 | 12.221% | $62.3837 | $62.38 | $62.40 | $62.40 |
| 7 purchase totals = | $926.01 | $1,007.9333 | $1,007.92 | $1,007.95 | $1,007.90 | |