| 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 | $43.43 | 4.112% | $45.2158 | $45.22 | $45.20 | $45.20 |
| Purchase #2 | $105.30 | 8.204% | $113.9388 | $113.94 | $113.95 | $113.90 |
| Purchase #3 | $102.53 | 13.305% | $116.1716 | $116.17 | $116.15 | $116.20 |
| Purchase #4 | $125.97 | 12.262% | $141.4164 | $141.42 | $141.40 | $141.40 |
| Purchase #5 | $134.40 | 4.405% | $140.3203 | $140.32 | $140.30 | $140.30 |
| Purchase #6 | $231.56 | 3.236% | $239.0533 | $239.05 | $239.05 | $239.10 |
| Purchase #7 | $144.72 | 10.306% | $159.6348 | $159.63 | $159.65 | $159.60 |
| 7 purchase totals = | $887.91 | $955.7510 | $955.75 | $955.70 | $955.70 | |