| 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 | $239.35 | 8.601% | $259.9365 | $259.94 | $259.95 | $259.90 |
| Purchase #2 | $157.79 | 8.134% | $170.6246 | $170.62 | $170.60 | $170.60 |
| Purchase #3 | $106.80 | 13.132% | $120.825 | $120.83 | $120.85 | $120.80 |
| Purchase #4 | $6.53 | 11.791% | $7.3 | $7.30 | $7.30 | $7.30 |
| Purchase #5 | $145.55 | 12.204% | $163.3129 | $163.31 | $163.30 | $163.30 |
| Purchase #6 | $164.90 | 6.485% | $175.5938 | $175.59 | $175.60 | $175.60 |
| Purchase #7 | $37.85 | 7.786% | $40.797 | $40.80 | $40.80 | $40.80 |
| 7 purchase totals = | $858.77 | $938.3898 | $938.39 | $938.40 | $938.30 | |