| 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 | $226.34 | 6.325% | $240.656 | $240.66 | $240.65 | $240.70 |
| Purchase #2 | $129.26 | 5.797% | $136.7532 | $136.75 | $136.75 | $136.80 |
| Purchase #3 | $198.35 | 9.861% | $217.9093 | $217.91 | $217.90 | $217.90 |
| Purchase #4 | $214.64 | 4.537% | $224.3782 | $224.38 | $224.40 | $224.40 |
| Purchase #5 | $209.66 | 7.123% | $224.5941 | $224.59 | $224.60 | $224.60 |
| Purchase #6 | $138.55 | 9.255% | $151.3728 | $151.37 | $151.35 | $151.40 |
| Purchase #7 | $143.61 | 8.275% | $155.4937 | $155.49 | $155.50 | $155.50 |
| 7 purchase totals = | $1,260.41 | $1,351.1573 | $1,351.15 | $1,351.15 | $1,351.30 | |