| 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 | $193.97 | 11.776% | $216.8119 | $216.81 | $216.80 | $216.80 |
| Purchase #2 | $176.49 | 4.625% | $184.6527 | $184.65 | $184.65 | $184.70 |
| Purchase #3 | $199.84 | 13.672% | $227.1621 | $227.16 | $227.15 | $227.20 |
| Purchase #4 | $204.35 | 5.296% | $215.1724 | $215.17 | $215.15 | $215.20 |
| Purchase #5 | $51.39 | 4.731% | $53.8213 | $53.82 | $53.80 | $53.80 |
| Purchase #6 | $153.30 | 10.647% | $169.6219 | $169.62 | $169.60 | $169.60 |
| Purchase #7 | $170.30 | 12.664% | $191.8668 | $191.87 | $191.85 | $191.90 |
| 7 purchase totals = | $1,149.64 | $1,259.1091 | $1,259.10 | $1,259.00 | $1,259.20 | |