| 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 | $97.72 | 11.273% | $108.736 | $108.74 | $108.75 | $108.70 |
| Purchase #2 | $129.39 | 5.604% | $136.641 | $136.64 | $136.65 | $136.60 |
| Purchase #3 | $160.47 | 10.286% | $176.9759 | $176.98 | $177.00 | $177.00 |
| Purchase #4 | $21.51 | 11.552% | $23.9948 | $23.99 | $24.00 | $24.00 |
| Purchase #5 | $226.25 | 6.462% | $240.8703 | $240.87 | $240.85 | $240.90 |
| Purchase #6 | $248.74 | 11.168% | $276.5193 | $276.52 | $276.50 | $276.50 |
| Purchase #7 | $231.71 | 12.564% | $260.822 | $260.82 | $260.80 | $260.80 |
| 7 purchase totals = | $1,115.79 | $1,224.5593 | $1,224.56 | $1,224.55 | $1,224.50 | |