| 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 | $234.34 | 8.357% | $253.9238 | $253.92 | $253.90 | $253.90 |
| Purchase #2 | $122.42 | 5.232% | $128.825 | $128.83 | $128.85 | $128.80 |
| Purchase #3 | $15.34 | 7.858% | $16.5454 | $16.55 | $16.55 | $16.50 |
| Purchase #4 | $13.96 | 8.351% | $15.1258 | $15.13 | $15.15 | $15.10 |
| Purchase #5 | $236.59 | 3.689% | $245.3178 | $245.32 | $245.30 | $245.30 |
| Purchase #6 | $67.80 | 11.514% | $75.6065 | $75.61 | $75.60 | $75.60 |
| Purchase #7 | $212.70 | 4.665% | $222.6225 | $222.62 | $222.60 | $222.60 |
| 7 purchase totals = | $903.15 | $957.9668 | $957.98 | $957.95 | $957.80 | |