| 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 | $240.32 | 7.279% | $257.8129 | $257.81 | $257.80 | $257.80 |
| Purchase #2 | $208.61 | 13.663% | $237.1124 | $237.11 | $237.10 | $237.10 |
| Purchase #3 | $158.98 | 13.754% | $180.8461 | $180.85 | $180.85 | $180.80 |
| Purchase #4 | $227.97 | 8.852% | $248.1499 | $248.15 | $248.15 | $248.10 |
| Purchase #5 | $181.25 | 7.863% | $195.5017 | $195.50 | $195.50 | $195.50 |
| Purchase #6 | $23.57 | 9.177% | $25.733 | $25.73 | $25.75 | $25.70 |
| Purchase #7 | $201.76 | 5.825% | $213.5125 | $213.51 | $213.50 | $213.50 |
| 7 purchase totals = | $1,242.46 | $1,358.6685 | $1,358.66 | $1,358.65 | $1,358.50 | |