| 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 | $224.40 | 6.384% | $238.7257 | $238.73 | $238.75 | $238.70 |
| Purchase #2 | $58.84 | 11.348% | $65.5172 | $65.52 | $65.50 | $65.50 |
| Purchase #3 | $13.81 | 6.816% | $14.7513 | $14.75 | $14.75 | $14.80 |
| Purchase #4 | $191.56 | 8.834% | $208.4824 | $208.48 | $208.50 | $208.50 |
| Purchase #5 | $96.88 | 4.767% | $101.4983 | $101.50 | $101.50 | $101.50 |
| Purchase #6 | $94.26 | 3.208% | $97.2839 | $97.28 | $97.30 | $97.30 |
| Purchase #7 | $20.45 | 5.794% | $21.6349 | $21.63 | $21.65 | $21.60 |
| 7 purchase totals = | $700.20 | $747.8937 | $747.89 | $747.95 | $747.90 | |