| 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 | $27.68 | 8.425% | $30.012 | $30.01 | $30.00 | $30.00 |
| Purchase #2 | $138.86 | 5.112% | $145.9585 | $145.96 | $145.95 | $146.00 |
| Purchase #3 | $88.41 | 8.234% | $95.6897 | $95.69 | $95.70 | $95.70 |
| Purchase #4 | $101.96 | 6.272% | $108.3549 | $108.35 | $108.35 | $108.40 |
| Purchase #5 | $39.70 | 12.662% | $44.7268 | $44.73 | $44.75 | $44.70 |
| Purchase #6 | $213.53 | 4.616% | $223.3865 | $223.39 | $223.40 | $223.40 |
| Purchase #7 | $229.92 | 10.742% | $254.618 | $254.62 | $254.60 | $254.60 |
| 7 purchase totals = | $840.06 | $902.7464 | $902.75 | $902.75 | $902.80 | |