| 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 | $234.71 | 3.657% | $243.2933 | $243.29 | $243.30 | $243.30 |
| Purchase #2 | $189.62 | 11.809% | $212.0122 | $212.01 | $212.00 | $212.00 |
| Purchase #3 | $118.49 | 9.826% | $130.1328 | $130.13 | $130.15 | $130.10 |
| Purchase #4 | $199.76 | 9.330% | $218.3976 | $218.40 | $218.40 | $218.40 |
| Purchase #5 | $47.30 | 4.429% | $49.3949 | $49.39 | $49.40 | $49.40 |
| Purchase #6 | $20.49 | 3.776% | $21.2637 | $21.26 | $21.25 | $21.30 |
| Purchase #7 | $210.99 | 6.660% | $225.0419 | $225.04 | $225.05 | $225.00 |
| 7 purchase totals = | $1,021.36 | $1,099.5364 | $1,099.52 | $1,099.55 | $1,099.50 | |