| 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 | $230.53 | 7.262% | $247.2711 | $247.27 | $247.25 | $247.30 |
| Purchase #2 | $44.34 | 11.344% | $49.3699 | $49.37 | $49.35 | $49.40 |
| Purchase #3 | $128.32 | 6.819% | $137.0701 | $137.07 | $137.05 | $137.10 |
| Purchase #4 | $30.26 | 10.342% | $33.3895 | $33.39 | $33.40 | $33.40 |
| Purchase #5 | $31.72 | 12.520% | $35.6913 | $35.69 | $35.70 | $35.70 |
| Purchase #6 | $151.61 | 12.147% | $170.0261 | $170.03 | $170.05 | $170.00 |
| Purchase #7 | $213.41 | 12.319% | $239.7 | $239.70 | $239.70 | $239.70 |
| 7 purchase totals = | $830.19 | $912.5180 | $912.52 | $912.50 | $912.60 | |