| 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 | $104.29 | 8.859% | $113.5291 | $113.53 | $113.55 | $113.50 |
| Purchase #2 | $225.37 | 13.642% | $256.115 | $256.12 | $256.10 | $256.10 |
| Purchase #3 | $138.40 | 5.626% | $146.1864 | $146.19 | $146.20 | $146.20 |
| Purchase #4 | $212.45 | 11.377% | $236.6204 | $236.62 | $236.60 | $236.60 |
| Purchase #5 | $108.67 | 7.174% | $116.466 | $116.47 | $116.45 | $116.50 |
| Purchase #6 | $21.38 | 10.590% | $23.6441 | $23.64 | $23.65 | $23.60 |
| Purchase #7 | $101.43 | 8.254% | $109.802 | $109.80 | $109.80 | $109.80 |
| 7 purchase totals = | $911.99 | $1,002.3630 | $1,002.37 | $1,002.35 | $1,002.30 | |