| 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 | $203.36 | 13.872% | $231.5701 | $231.57 | $231.55 | $231.60 |
| Purchase #2 | $137.32 | 10.776% | $152.1176 | $152.12 | $152.10 | $152.10 |
| Purchase #3 | $61.51 | 10.647% | $68.059 | $68.06 | $68.05 | $68.10 |
| Purchase #4 | $29.47 | 7.520% | $31.6861 | $31.69 | $31.70 | $31.70 |
| Purchase #5 | $87.85 | 10.219% | $96.8274 | $96.83 | $96.85 | $96.80 |
| Purchase #6 | $207.74 | 9.311% | $227.0827 | $227.08 | $227.10 | $227.10 |
| Purchase #7 | $138.73 | 12.380% | $155.9048 | $155.90 | $155.90 | $155.90 |
| 7 purchase totals = | $865.98 | $963.2477 | $963.25 | $963.25 | $963.30 | |