| 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 | $229.76 | 3.551% | $237.9188 | $237.92 | $237.90 | $237.90 |
| Purchase #2 | $226.64 | 7.389% | $243.3864 | $243.39 | $243.40 | $243.40 |
| Purchase #3 | $186.27 | 9.526% | $204.0141 | $204.01 | $204.00 | $204.00 |
| Purchase #4 | $180.60 | 3.550% | $187.0113 | $187.01 | $187.00 | $187.00 |
| Purchase #5 | $84.55 | 11.544% | $94.3105 | $94.31 | $94.30 | $94.30 |
| Purchase #6 | $243.65 | 10.204% | $268.512 | $268.51 | $268.50 | $268.50 |
| Purchase #7 | $193.76 | 8.544% | $210.3149 | $210.31 | $210.30 | $210.30 |
| 7 purchase totals = | $1,345.23 | $1,445.4680 | $1,445.46 | $1,445.40 | $1,445.40 | |