| 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 | $82.86 | 11.477% | $92.3698 | $92.37 | $92.35 | $92.40 |
| Purchase #2 | $209.27 | 5.316% | $220.3948 | $220.39 | $220.40 | $220.40 |
| Purchase #3 | $182.90 | 11.167% | $203.3244 | $203.32 | $203.30 | $203.30 |
| Purchase #4 | $190.61 | 6.564% | $203.1216 | $203.12 | $203.10 | $203.10 |
| Purchase #5 | $232.28 | 5.551% | $245.1739 | $245.17 | $245.15 | $245.20 |
| Purchase #6 | $211.71 | 6.152% | $224.7344 | $224.73 | $224.75 | $224.70 |
| Purchase #7 | $205.55 | 9.555% | $225.1903 | $225.19 | $225.20 | $225.20 |
| 7 purchase totals = | $1,315.18 | $1,414.3092 | $1,414.29 | $1,414.25 | $1,414.30 | |