| 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 | $191.44 | 11.551% | $213.5532 | $213.55 | $213.55 | $213.60 |
| Purchase #2 | $201.66 | 10.678% | $223.1933 | $223.19 | $223.20 | $223.20 |
| Purchase #3 | $100.44 | 11.871% | $112.3632 | $112.36 | $112.35 | $112.40 |
| Purchase #4 | $215.42 | 5.443% | $227.1453 | $227.15 | $227.15 | $227.10 |
| Purchase #5 | $203.86 | 5.121% | $214.2997 | $214.30 | $214.30 | $214.30 |
| Purchase #6 | $229.92 | 7.526% | $247.2238 | $247.22 | $247.20 | $247.20 |
| Purchase #7 | $111.76 | 11.594% | $124.7175 | $124.72 | $124.70 | $124.70 |
| 7 purchase totals = | $1,254.50 | $1,362.4960 | $1,362.49 | $1,362.45 | $1,362.50 | |