| 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 | $27.45 | 5.374% | $28.9252 | $28.93 | $28.95 | $28.90 |
| Purchase #2 | $97.31 | 4.160% | $101.3581 | $101.36 | $101.35 | $101.40 |
| Purchase #3 | $239.56 | 4.121% | $249.4323 | $249.43 | $249.45 | $249.40 |
| Purchase #4 | $173.86 | 8.297% | $188.2852 | $188.29 | $188.30 | $188.30 |
| Purchase #5 | $209.87 | 11.768% | $234.5675 | $234.57 | $234.55 | $234.60 |
| Purchase #6 | $212.39 | 12.118% | $238.1274 | $238.13 | $238.15 | $238.10 |
| Purchase #7 | $27.90 | 3.801% | $28.9605 | $28.96 | $28.95 | $29.00 |
| 7 purchase totals = | $988.34 | $1,069.6562 | $1,069.67 | $1,069.70 | $1,069.70 | |