| 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 | $208.93 | 10.734% | $231.3565 | $231.36 | $231.35 | $231.40 |
| Purchase #2 | $28.64 | 13.339% | $32.4603 | $32.46 | $32.45 | $32.50 |
| Purchase #3 | $129.31 | 7.784% | $139.3755 | $139.38 | $139.40 | $139.40 |
| Purchase #4 | $205.95 | 5.115% | $216.4843 | $216.48 | $216.50 | $216.50 |
| Purchase #5 | $29.64 | 9.664% | $32.5044 | $32.50 | $32.50 | $32.50 |
| Purchase #6 | $11.93 | 8.850% | $12.9858 | $12.99 | $13.00 | $13.00 |
| Purchase #7 | $106.95 | 9.144% | $116.7295 | $116.73 | $116.75 | $116.70 |
| 7 purchase totals = | $721.35 | $781.8963 | $781.90 | $781.95 | $782.00 | |