| 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 | $100.38 | 11.693% | $112.1174 | $112.12 | $112.10 | $112.10 |
| Purchase #2 | $212.92 | 10.429% | $235.1254 | $235.13 | $235.15 | $235.10 |
| Purchase #3 | $182.59 | 5.245% | $192.1668 | $192.17 | $192.15 | $192.20 |
| Purchase #4 | $118.43 | 6.242% | $125.8224 | $125.82 | $125.80 | $125.80 |
| Purchase #5 | $135.58 | 5.454% | $142.9745 | $142.97 | $142.95 | $143.00 |
| Purchase #6 | $110.96 | 12.482% | $124.81 | $124.81 | $124.80 | $124.80 |
| Purchase #7 | $50.34 | 3.150% | $51.9257 | $51.93 | $51.95 | $51.90 |
| 7 purchase totals = | $911.20 | $984.9422 | $984.95 | $984.90 | $984.90 | |