| 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 | $216.94 | 12.438% | $243.923 | $243.92 | $243.90 | $243.90 |
| Purchase #2 | $105.96 | 8.792% | $115.276 | $115.28 | $115.30 | $115.30 |
| Purchase #3 | $103.30 | 9.420% | $113.0309 | $113.03 | $113.05 | $113.00 |
| Purchase #4 | $199.71 | 9.525% | $218.7324 | $218.73 | $218.75 | $218.70 |
| Purchase #5 | $119.60 | 3.477% | $123.7585 | $123.76 | $123.75 | $123.80 |
| Purchase #6 | $25.92 | 8.355% | $28.0856 | $28.09 | $28.10 | $28.10 |
| Purchase #7 | $139.32 | 7.250% | $149.4207 | $149.42 | $149.40 | $149.40 |
| 7 purchase totals = | $910.75 | $992.2271 | $992.23 | $992.25 | $992.20 | |