| 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 | $105.27 | 4.565% | $110.0756 | $110.08 | $110.10 | $110.10 |
| Purchase #2 | $138.80 | 9.837% | $152.4538 | $152.45 | $152.45 | $152.50 |
| Purchase #3 | $216.67 | 9.844% | $237.999 | $238.00 | $238.00 | $238.00 |
| Purchase #4 | $108.83 | 8.117% | $117.6637 | $117.66 | $117.65 | $117.70 |
| Purchase #5 | $220.59 | 3.106% | $227.4415 | $227.44 | $227.45 | $227.40 |
| Purchase #6 | $44.78 | 5.873% | $47.4099 | $47.41 | $47.40 | $47.40 |
| Purchase #7 | $52.40 | 10.436% | $57.8685 | $57.87 | $57.85 | $57.90 |
| 7 purchase totals = | $887.34 | $950.9120 | $950.91 | $950.90 | $951.00 | |