| 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 | $206.66 | 12.696% | $232.8976 | $232.90 | $232.90 | $232.90 |
| Purchase #2 | $170.38 | 4.564% | $178.1561 | $178.16 | $178.15 | $178.20 |
| Purchase #3 | $117.58 | 3.236% | $121.3849 | $121.38 | $121.40 | $121.40 |
| Purchase #4 | $219.77 | 7.672% | $236.6308 | $236.63 | $236.65 | $236.60 |
| Purchase #5 | $62.60 | 8.456% | $67.8935 | $67.89 | $67.90 | $67.90 |
| Purchase #6 | $131.49 | 10.481% | $145.2715 | $145.27 | $145.25 | $145.30 |
| Purchase #7 | $127.74 | 10.447% | $141.085 | $141.09 | $141.10 | $141.10 |
| 7 purchase totals = | $1,036.22 | $1,123.3194 | $1,123.32 | $1,123.35 | $1,123.40 | |