| 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 | $96.53 | 4.787% | $101.1509 | $101.15 | $101.15 | $101.20 |
| Purchase #2 | $37.86 | 6.114% | $40.1748 | $40.17 | $40.15 | $40.20 |
| Purchase #3 | $132.26 | 9.554% | $144.8961 | $144.90 | $144.90 | $144.90 |
| Purchase #4 | $226.37 | 5.673% | $239.212 | $239.21 | $239.20 | $239.20 |
| Purchase #5 | $31.90 | 6.567% | $33.9949 | $33.99 | $34.00 | $34.00 |
| Purchase #6 | $208.79 | 3.289% | $215.6571 | $215.66 | $215.65 | $215.70 |
| Purchase #7 | $200.74 | 7.742% | $216.2813 | $216.28 | $216.30 | $216.30 |
| 7 purchase totals = | $934.45 | $991.3671 | $991.36 | $991.35 | $991.50 | |