| 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 | $244.61 | 6.284% | $259.9813 | $259.98 | $260.00 | $260.00 |
| Purchase #2 | $217.95 | 8.548% | $236.5804 | $236.58 | $236.60 | $236.60 |
| Purchase #3 | $160.71 | 10.452% | $177.5074 | $177.51 | $177.50 | $177.50 |
| Purchase #4 | $64.41 | 8.550% | $69.9171 | $69.92 | $69.90 | $69.90 |
| Purchase #5 | $14.89 | 12.779% | $16.7928 | $16.79 | $16.80 | $16.80 |
| Purchase #6 | $178.28 | 6.421% | $189.7274 | $189.73 | $189.75 | $189.70 |
| Purchase #7 | $29.53 | 13.664% | $33.565 | $33.57 | $33.55 | $33.60 |
| 7 purchase totals = | $910.38 | $984.0714 | $984.08 | $984.10 | $984.10 | |