| 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 | $134.89 | 13.531% | $153.142 | $153.14 | $153.15 | $153.10 |
| Purchase #2 | $24.96 | 12.406% | $28.0565 | $28.06 | $28.05 | $28.10 |
| Purchase #3 | $9.32 | 5.860% | $9.8662 | $9.87 | $9.85 | $9.90 |
| Purchase #4 | $248.41 | 3.849% | $257.9713 | $257.97 | $257.95 | $258.00 |
| Purchase #5 | $6.53 | 12.104% | $7.3204 | $7.32 | $7.30 | $7.30 |
| Purchase #6 | $226.51 | 12.196% | $254.1352 | $254.14 | $254.15 | $254.10 |
| Purchase #7 | $109.64 | 4.815% | $114.9192 | $114.92 | $114.90 | $114.90 |
| 7 purchase totals = | $760.26 | $825.4108 | $825.42 | $825.35 | $825.40 | |