| 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 | $227.97 | 3.666% | $236.3274 | $236.33 | $236.35 | $236.30 |
| Purchase #2 | $89.97 | 4.489% | $94.0088 | $94.01 | $94.00 | $94.00 |
| Purchase #3 | $15.43 | 9.769% | $16.9374 | $16.94 | $16.95 | $16.90 |
| Purchase #4 | $210.67 | 9.685% | $231.0734 | $231.07 | $231.05 | $231.10 |
| Purchase #5 | $247.89 | 7.848% | $267.3444 | $267.34 | $267.35 | $267.30 |
| Purchase #6 | $76.30 | 8.362% | $82.6802 | $82.68 | $82.70 | $82.70 |
| Purchase #7 | $212.30 | 5.117% | $223.1634 | $223.16 | $223.15 | $223.20 |
| 7 purchase totals = | $1,080.53 | $1,151.5350 | $1,151.53 | $1,151.55 | $1,151.50 | |