| 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 | $238.28 | 11.286% | $265.1723 | $265.17 | $265.15 | $265.20 |
| Purchase #2 | $200.70 | 7.606% | $215.9652 | $215.97 | $215.95 | $216.00 |
| Purchase #3 | $137.61 | 3.292% | $142.1401 | $142.14 | $142.15 | $142.10 |
| Purchase #4 | $67.59 | 6.244% | $71.8103 | $71.81 | $71.80 | $71.80 |
| Purchase #5 | $185.92 | 12.515% | $209.1879 | $209.19 | $209.20 | $209.20 |
| Purchase #6 | $210.56 | 10.322% | $232.294 | $232.29 | $232.30 | $232.30 |
| Purchase #7 | $169.44 | 6.561% | $180.557 | $180.56 | $180.55 | $180.60 |
| 7 purchase totals = | $1,210.10 | $1,317.1268 | $1,317.13 | $1,317.10 | $1,317.20 | |