| 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 | $222.34 | 9.267% | $242.9442 | $242.94 | $242.95 | $242.90 |
| Purchase #2 | $217.32 | 3.176% | $224.2221 | $224.22 | $224.20 | $224.20 |
| Purchase #3 | $249.61 | 11.118% | $277.3616 | $277.36 | $277.35 | $277.40 |
| Purchase #4 | $164.74 | 8.121% | $178.1185 | $178.12 | $178.10 | $178.10 |
| Purchase #5 | $135.80 | 6.219% | $144.2454 | $144.25 | $144.25 | $144.20 |
| Purchase #6 | $249.42 | 7.633% | $268.4582 | $268.46 | $268.45 | $268.50 |
| Purchase #7 | $188.70 | 9.651% | $206.9114 | $206.91 | $206.90 | $206.90 |
| 7 purchase totals = | $1,427.93 | $1,542.2614 | $1,542.26 | $1,542.20 | $1,542.20 | |