| 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 | $214.98 | 4.612% | $224.8949 | $224.89 | $224.90 | $224.90 |
| Purchase #2 | $101.45 | 7.239% | $108.794 | $108.79 | $108.80 | $108.80 |
| Purchase #3 | $173.45 | 5.767% | $183.4529 | $183.45 | $183.45 | $183.50 |
| Purchase #4 | $202.46 | 3.178% | $208.8942 | $208.89 | $208.90 | $208.90 |
| Purchase #5 | $88.33 | 4.731% | $92.5089 | $92.51 | $92.50 | $92.50 |
| Purchase #6 | $142.40 | 7.457% | $153.0188 | $153.02 | $153.00 | $153.00 |
| Purchase #7 | $56.68 | 6.293% | $60.2469 | $60.25 | $60.25 | $60.20 |
| 7 purchase totals = | $979.75 | $1,031.8106 | $1,031.80 | $1,031.80 | $1,031.80 | |