| 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 | $197.56 | 5.506% | $208.4377 | $208.44 | $208.45 | $208.40 |
| Purchase #2 | $43.89 | 12.484% | $49.3692 | $49.37 | $49.35 | $49.40 |
| Purchase #3 | $227.71 | 4.163% | $237.1896 | $237.19 | $237.20 | $237.20 |
| Purchase #4 | $38.82 | 7.494% | $41.7292 | $41.73 | $41.75 | $41.70 |
| Purchase #5 | $191.54 | 10.713% | $212.0597 | $212.06 | $212.05 | $212.10 |
| Purchase #6 | $31.37 | 9.768% | $34.4342 | $34.43 | $34.45 | $34.40 |
| Purchase #7 | $141.56 | 6.851% | $151.2583 | $151.26 | $151.25 | $151.30 |
| 7 purchase totals = | $872.45 | $934.4779 | $934.48 | $934.50 | $934.50 | |