| 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 | $18.31 | 5.728% | $19.3588 | $19.36 | $19.35 | $19.40 |
| Purchase #2 | $91.82 | 11.644% | $102.5115 | $102.51 | $102.50 | $102.50 |
| Purchase #3 | $129.40 | 3.306% | $133.678 | $133.68 | $133.70 | $133.70 |
| Purchase #4 | $221.81 | 6.583% | $236.4118 | $236.41 | $236.40 | $236.40 |
| Purchase #5 | $196.42 | 8.207% | $212.5402 | $212.54 | $212.55 | $212.50 |
| Purchase #6 | $109.32 | 3.160% | $112.7745 | $112.77 | $112.75 | $112.80 |
| Purchase #7 | $186.58 | 9.820% | $204.9022 | $204.90 | $204.90 | $204.90 |
| 7 purchase totals = | $953.66 | $1,022.1770 | $1,022.17 | $1,022.15 | $1,022.20 | |