| 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 | $220.70 | 8.425% | $239.294 | $239.29 | $239.30 | $239.30 |
| Purchase #2 | $215.82 | 5.159% | $226.9542 | $226.95 | $226.95 | $227.00 |
| Purchase #3 | $250.78 | 6.820% | $267.8832 | $267.88 | $267.90 | $267.90 |
| Purchase #4 | $219.92 | 8.189% | $237.9292 | $237.93 | $237.95 | $237.90 |
| Purchase #5 | $139.96 | 8.328% | $151.6159 | $151.62 | $151.60 | $151.60 |
| Purchase #6 | $129.85 | 6.516% | $138.311 | $138.31 | $138.30 | $138.30 |
| Purchase #7 | $68.75 | 7.322% | $73.7839 | $73.78 | $73.80 | $73.80 |
| 7 purchase totals = | $1,245.78 | $1,335.7714 | $1,335.76 | $1,335.80 | $1,335.80 | |