| 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 | $248.70 | 3.735% | $257.9889 | $257.99 | $258.00 | $258.00 |
| Purchase #2 | $211.47 | 9.795% | $232.1835 | $232.18 | $232.20 | $232.20 |
| Purchase #3 | $101.95 | 3.589% | $105.609 | $105.61 | $105.60 | $105.60 |
| Purchase #4 | $222.97 | 9.384% | $243.8935 | $243.89 | $243.90 | $243.90 |
| Purchase #5 | $45.40 | 6.432% | $48.3201 | $48.32 | $48.30 | $48.30 |
| Purchase #6 | $98.97 | 5.472% | $104.3856 | $104.39 | $104.40 | $104.40 |
| Purchase #7 | $53.49 | 9.429% | $58.5336 | $58.53 | $58.55 | $58.50 |
| 7 purchase totals = | $982.95 | $1,050.9142 | $1,050.91 | $1,050.95 | $1,050.90 | |