| 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 | $180.76 | 10.325% | $199.4235 | $199.42 | $199.40 | $199.40 |
| Purchase #2 | $209.41 | 3.461% | $216.6577 | $216.66 | $216.65 | $216.70 |
| Purchase #3 | $250.75 | 13.626% | $284.9172 | $284.92 | $284.90 | $284.90 |
| Purchase #4 | $215.29 | 5.614% | $227.3764 | $227.38 | $227.40 | $227.40 |
| Purchase #5 | $195.64 | 12.517% | $220.1283 | $220.13 | $220.15 | $220.10 |
| Purchase #6 | $100.99 | 11.722% | $112.828 | $112.83 | $112.85 | $112.80 |
| Purchase #7 | $205.72 | 13.653% | $233.807 | $233.81 | $233.80 | $233.80 |
| 7 purchase totals = | $1,358.56 | $1,495.1381 | $1,495.15 | $1,495.15 | $1,495.10 | |