| 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 | $203.97 | 10.432% | $225.2482 | $225.25 | $225.25 | $225.20 |
| Purchase #2 | $95.67 | 12.150% | $107.2939 | $107.29 | $107.30 | $107.30 |
| Purchase #3 | $20.68 | 7.468% | $22.2244 | $22.22 | $22.20 | $22.20 |
| Purchase #4 | $73.32 | 12.370% | $82.3897 | $82.39 | $82.40 | $82.40 |
| Purchase #5 | $78.42 | 13.319% | $88.8648 | $88.86 | $88.85 | $88.90 |
| Purchase #6 | $40.39 | 9.632% | $44.2804 | $44.28 | $44.30 | $44.30 |
| Purchase #7 | $143.94 | 6.826% | $153.7653 | $153.77 | $153.75 | $153.80 |
| 7 purchase totals = | $656.39 | $724.0667 | $724.06 | $724.05 | $724.10 | |