| 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 | $121.44 | 12.534% | $136.6613 | $136.66 | $136.65 | $136.70 |
| Purchase #2 | $42.39 | 9.785% | $46.5379 | $46.54 | $46.55 | $46.50 |
| Purchase #3 | $97.75 | 9.819% | $107.3481 | $107.35 | $107.35 | $107.30 |
| Purchase #4 | $229.98 | 6.235% | $244.3193 | $244.32 | $244.30 | $244.30 |
| Purchase #5 | $202.36 | 4.246% | $210.9522 | $210.95 | $210.95 | $211.00 |
| Purchase #6 | $129.99 | 5.189% | $136.7352 | $136.74 | $136.75 | $136.70 |
| Purchase #7 | $80.90 | 7.118% | $86.6585 | $86.66 | $86.65 | $86.70 |
| 7 purchase totals = | $904.81 | $969.2125 | $969.22 | $969.20 | $969.20 | |