| 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 | $192.68 | 13.204% | $218.1215 | $218.12 | $218.10 | $218.10 |
| Purchase #2 | $108.42 | 11.512% | $120.9013 | $120.90 | $120.90 | $120.90 |
| Purchase #3 | $123.52 | 8.704% | $134.2712 | $134.27 | $134.25 | $134.30 |
| Purchase #4 | $146.55 | 13.762% | $166.7182 | $166.72 | $166.70 | $166.70 |
| Purchase #5 | $45.64 | 3.606% | $47.2858 | $47.29 | $47.30 | $47.30 |
| Purchase #6 | $102.61 | 13.140% | $116.093 | $116.09 | $116.10 | $116.10 |
| Purchase #7 | $128.69 | 11.347% | $143.2925 | $143.29 | $143.30 | $143.30 |
| 7 purchase totals = | $848.11 | $946.6835 | $946.68 | $946.65 | $946.70 | |