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 | $183.33 | 3.317% | $189.4111 | $189.41 | $189.40 | $189.40 |
Purchase #2 | $116.38 | 4.187% | $121.2528 | $121.25 | $121.25 | $121.30 |
Purchase #3 | $170.65 | 6.807% | $182.2661 | $182.27 | $182.25 | $182.30 |
Purchase #4 | $190.38 | 9.734% | $208.9116 | $208.91 | $208.90 | $208.90 |
Purchase #5 | $140.39 | 6.469% | $149.4718 | $149.47 | $149.45 | $149.50 |
Purchase #6 | $106.59 | 13.652% | $121.1417 | $121.14 | $121.15 | $121.10 |
Purchase #7 | $128.82 | 6.331% | $136.9756 | $136.98 | $137.00 | $137.00 |
7 purchase totals = | $1,036.54 | $1,109.4307 | $1,109.43 | $1,109.40 | $1,109.50 |