| 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 | $242.33 | 6.288% | $257.5677 | $257.57 | $257.55 | $257.60 |
| Purchase #2 | $166.44 | 10.156% | $183.3436 | $183.34 | $183.35 | $183.30 |
| Purchase #3 | $105.75 | 5.163% | $111.2099 | $111.21 | $111.20 | $111.20 |
| Purchase #4 | $83.65 | 11.277% | $93.0832 | $93.08 | $93.10 | $93.10 |
| Purchase #5 | $244.86 | 8.594% | $265.9033 | $265.90 | $265.90 | $265.90 |
| Purchase #6 | $11.52 | 13.514% | $13.0768 | $13.08 | $13.10 | $13.10 |
| Purchase #7 | $55.92 | 5.257% | $58.8597 | $58.86 | $58.85 | $58.90 |
| 7 purchase totals = | $910.47 | $983.0442 | $983.04 | $983.05 | $983.10 | |