| 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 | $100.84 | 8.485% | $109.3963 | $109.40 | $109.40 | $109.40 |
| Purchase #2 | $214.48 | 13.551% | $243.5442 | $243.54 | $243.55 | $243.50 |
| Purchase #3 | $228.84 | 10.375% | $252.5822 | $252.58 | $252.60 | $252.60 |
| Purchase #4 | $167.86 | 12.682% | $189.148 | $189.15 | $189.15 | $189.10 |
| Purchase #5 | $91.83 | 7.104% | $98.3536 | $98.35 | $98.35 | $98.40 |
| Purchase #6 | $237.65 | 9.308% | $259.7705 | $259.77 | $259.75 | $259.80 |
| Purchase #7 | $81.67 | 6.387% | $86.8863 | $86.89 | $86.90 | $86.90 |
| 7 purchase totals = | $1,123.17 | $1,239.6811 | $1,239.68 | $1,239.70 | $1,239.70 | |