| 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 | $13.27 | 11.554% | $14.8032 | $14.80 | $14.80 | $14.80 |
| Purchase #2 | $195.82 | 9.395% | $214.2173 | $214.22 | $214.20 | $214.20 |
| Purchase #3 | $94.93 | 6.466% | $101.0682 | $101.07 | $101.05 | $101.10 |
| Purchase #4 | $113.54 | 13.484% | $128.8497 | $128.85 | $128.85 | $128.80 |
| Purchase #5 | $13.90 | 3.535% | $14.3914 | $14.39 | $14.40 | $14.40 |
| Purchase #6 | $247.93 | 3.684% | $257.0637 | $257.06 | $257.05 | $257.10 |
| Purchase #7 | $230.34 | 13.791% | $262.1062 | $262.11 | $262.10 | $262.10 |
| 7 purchase totals = | $909.73 | $992.4997 | $992.50 | $992.45 | $992.50 | |