| 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 | $236.78 | 3.294% | $244.5795 | $244.58 | $244.60 | $244.60 |
| Purchase #2 | $203.48 | 5.523% | $214.7182 | $214.72 | $214.70 | $214.70 |
| Purchase #3 | $5.83 | 10.829% | $6.4613 | $6.46 | $6.45 | $6.50 |
| Purchase #4 | $121.51 | 4.410% | $126.8686 | $126.87 | $126.85 | $126.90 |
| Purchase #5 | $116.26 | 10.427% | $128.3824 | $128.38 | $128.40 | $128.40 |
| Purchase #6 | $130.59 | 12.270% | $146.6134 | $146.61 | $146.60 | $146.60 |
| Purchase #7 | $102.43 | 8.771% | $111.4141 | $111.41 | $111.40 | $111.40 |
| 7 purchase totals = | $916.88 | $979.0375 | $979.03 | $979.00 | $979.10 | |