| 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 | $220.89 | 7.515% | $237.4899 | $237.49 | $237.50 | $237.50 |
| Purchase #2 | $150.38 | 5.351% | $158.4268 | $158.43 | $158.45 | $158.40 |
| Purchase #3 | $154.47 | 9.746% | $169.5246 | $169.52 | $169.50 | $169.50 |
| Purchase #4 | $22.37 | 5.388% | $23.5753 | $23.58 | $23.60 | $23.60 |
| Purchase #5 | $209.26 | 12.814% | $236.0746 | $236.07 | $236.05 | $236.10 |
| Purchase #6 | $202.29 | 5.844% | $214.1118 | $214.11 | $214.10 | $214.10 |
| Purchase #7 | $112.93 | 5.227% | $118.8329 | $118.83 | $118.85 | $118.80 |
| 7 purchase totals = | $1,072.59 | $1,158.0359 | $1,158.03 | $1,158.05 | $1,158.00 | |