| 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 | $25.98 | 3.258% | $26.8264 | $26.83 | $26.85 | $26.80 |
| Purchase #2 | $203.70 | 7.710% | $219.4053 | $219.41 | $219.40 | $219.40 |
| Purchase #3 | $163.91 | 11.541% | $182.8269 | $182.83 | $182.85 | $182.80 |
| Purchase #4 | $169.39 | 8.648% | $184.0388 | $184.04 | $184.05 | $184.00 |
| Purchase #5 | $155.26 | 3.868% | $161.2655 | $161.27 | $161.25 | $161.30 |
| Purchase #6 | $235.41 | 8.672% | $255.8248 | $255.82 | $255.80 | $255.80 |
| Purchase #7 | $242.61 | 3.417% | $250.9 | $250.90 | $250.90 | $250.90 |
| 7 purchase totals = | $1,196.26 | $1,281.0877 | $1,281.10 | $1,281.10 | $1,281.00 | |