| 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 | $121.84 | 8.642% | $132.3694 | $132.37 | $132.35 | $132.40 |
| Purchase #2 | $96.34 | 13.443% | $109.291 | $109.29 | $109.30 | $109.30 |
| Purchase #3 | $90.60 | 6.199% | $96.2163 | $96.22 | $96.20 | $96.20 |
| Purchase #4 | $20.40 | 7.844% | $22.0002 | $22.00 | $22.00 | $22.00 |
| Purchase #5 | $32.70 | 5.398% | $34.4651 | $34.47 | $34.45 | $34.50 |
| Purchase #6 | $112.52 | 3.536% | $116.4987 | $116.50 | $116.50 | $116.50 |
| Purchase #7 | $193.79 | 11.137% | $215.3724 | $215.37 | $215.35 | $215.40 |
| 7 purchase totals = | $668.19 | $726.2131 | $726.22 | $726.15 | $726.30 | |