| 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 | $91.46 | 10.352% | $100.9279 | $100.93 | $100.95 | $100.90 |
| Purchase #2 | $135.35 | 10.591% | $149.6849 | $149.68 | $149.70 | $149.70 |
| Purchase #3 | $30.52 | 7.496% | $32.8078 | $32.81 | $32.80 | $32.80 |
| Purchase #4 | $148.26 | 6.401% | $157.7501 | $157.75 | $157.75 | $157.80 |
| Purchase #5 | $226.84 | 3.512% | $234.8066 | $234.81 | $234.80 | $234.80 |
| Purchase #6 | $218.42 | 8.478% | $236.9376 | $236.94 | $236.95 | $236.90 |
| Purchase #7 | $88.67 | 6.564% | $94.4903 | $94.49 | $94.50 | $94.50 |
| 7 purchase totals = | $939.52 | $1,007.4052 | $1,007.41 | $1,007.45 | $1,007.40 | |