| 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 | $243.44 | 12.164% | $273.052 | $273.05 | $273.05 | $273.10 |
| Purchase #2 | $85.54 | 13.464% | $97.0571 | $97.06 | $97.05 | $97.10 |
| Purchase #3 | $53.70 | 9.221% | $58.6517 | $58.65 | $58.65 | $58.70 |
| Purchase #4 | $6.73 | 10.719% | $7.4514 | $7.45 | $7.45 | $7.50 |
| Purchase #5 | $216.62 | 13.593% | $246.0652 | $246.07 | $246.05 | $246.10 |
| Purchase #6 | $130.86 | 13.142% | $148.0576 | $148.06 | $148.05 | $148.10 |
| Purchase #7 | $15.50 | 7.618% | $16.6808 | $16.68 | $16.70 | $16.70 |
| 7 purchase totals = | $752.39 | $847.0158 | $847.02 | $847.00 | $847.30 | |