| 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 | $221.48 | 8.572% | $240.4653 | $240.47 | $240.45 | $240.50 |
| Purchase #2 | $110.53 | 5.648% | $116.7727 | $116.77 | $116.75 | $116.80 |
| Purchase #3 | $37.38 | 10.781% | $41.4099 | $41.41 | $41.40 | $41.40 |
| Purchase #4 | $206.34 | 10.313% | $227.6198 | $227.62 | $227.60 | $227.60 |
| Purchase #5 | $138.74 | 10.657% | $153.5255 | $153.53 | $153.55 | $153.50 |
| Purchase #6 | $120.31 | 6.784% | $128.4718 | $128.47 | $128.45 | $128.50 |
| Purchase #7 | $157.46 | 12.381% | $176.9551 | $176.96 | $176.95 | $177.00 |
| 7 purchase totals = | $992.24 | $1,085.2201 | $1,085.23 | $1,085.15 | $1,085.30 | |