| 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 | $202.41 | 12.391% | $227.4906 | $227.49 | $227.50 | $227.50 |
| Purchase #2 | $219.54 | 12.707% | $247.4369 | $247.44 | $247.45 | $247.40 |
| Purchase #3 | $89.45 | 3.794% | $92.8437 | $92.84 | $92.85 | $92.80 |
| Purchase #4 | $105.39 | 4.423% | $110.0514 | $110.05 | $110.05 | $110.10 |
| Purchase #5 | $71.76 | 3.247% | $74.09 | $74.09 | $74.10 | $74.10 |
| Purchase #6 | $52.27 | 13.169% | $59.1534 | $59.15 | $59.15 | $59.20 |
| Purchase #7 | $141.75 | 8.692% | $154.0709 | $154.07 | $154.05 | $154.10 |
| 7 purchase totals = | $882.57 | $965.1369 | $965.13 | $965.15 | $965.20 | |