| 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 | $106.27 | 8.352% | $115.1457 | $115.15 | $115.15 | $115.10 |
| Purchase #2 | $72.79 | 5.180% | $76.5605 | $76.56 | $76.55 | $76.60 |
| Purchase #3 | $100.25 | 10.353% | $110.6289 | $110.63 | $110.65 | $110.60 |
| Purchase #4 | $85.66 | 7.515% | $92.0973 | $92.10 | $92.10 | $92.10 |
| Purchase #5 | $188.60 | 10.160% | $207.7618 | $207.76 | $207.75 | $207.80 |
| Purchase #6 | $172.25 | 8.862% | $187.5148 | $187.51 | $187.50 | $187.50 |
| Purchase #7 | $202.27 | 5.635% | $213.6679 | $213.67 | $213.65 | $213.70 |
| 7 purchase totals = | $928.09 | $1,003.3769 | $1,003.38 | $1,003.35 | $1,003.40 | |