| 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 | $90.60 | 12.624% | $102.0373 | $102.04 | $102.05 | $102.00 |
| Purchase #2 | $150.41 | 13.673% | $170.9756 | $170.98 | $171.00 | $171.00 |
| Purchase #3 | $151.61 | 11.226% | $168.6297 | $168.63 | $168.65 | $168.60 |
| Purchase #4 | $245.89 | 9.495% | $269.2373 | $269.24 | $269.25 | $269.20 |
| Purchase #5 | $152.65 | 9.108% | $166.5534 | $166.55 | $166.55 | $166.60 |
| Purchase #6 | $106.87 | 9.119% | $116.6155 | $116.62 | $116.60 | $116.60 |
| Purchase #7 | $234.77 | 7.140% | $251.5326 | $251.53 | $251.55 | $251.50 |
| 7 purchase totals = | $1,132.80 | $1,245.5814 | $1,245.59 | $1,245.65 | $1,245.50 | |