| 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 | $169.58 | 4.734% | $177.6079 | $177.61 | $177.60 | $177.60 |
| Purchase #2 | $223.60 | 7.823% | $241.0922 | $241.09 | $241.10 | $241.10 |
| Purchase #3 | $9.26 | 10.104% | $10.1956 | $10.20 | $10.20 | $10.20 |
| Purchase #4 | $106.92 | 11.407% | $119.1164 | $119.12 | $119.10 | $119.10 |
| Purchase #5 | $28.82 | 3.311% | $29.7742 | $29.77 | $29.75 | $29.80 |
| Purchase #6 | $209.75 | 7.266% | $224.9904 | $224.99 | $225.00 | $225.00 |
| Purchase #7 | $45.48 | 3.681% | $47.1541 | $47.15 | $47.15 | $47.20 |
| 7 purchase totals = | $793.41 | $849.9308 | $849.93 | $849.90 | $850.00 | |