| 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 | $155.38 | 11.136% | $172.6831 | $172.68 | $172.70 | $172.70 |
| Purchase #2 | $235.33 | 3.590% | $243.7783 | $243.78 | $243.80 | $243.80 |
| Purchase #3 | $59.70 | 12.600% | $67.2222 | $67.22 | $67.20 | $67.20 |
| Purchase #4 | $32.91 | 3.271% | $33.9865 | $33.99 | $34.00 | $34.00 |
| Purchase #5 | $80.57 | 8.421% | $87.3548 | $87.35 | $87.35 | $87.40 |
| Purchase #6 | $137.79 | 11.677% | $153.8797 | $153.88 | $153.90 | $153.90 |
| Purchase #7 | $212.90 | 12.319% | $239.1272 | $239.13 | $239.15 | $239.10 |
| 7 purchase totals = | $914.58 | $998.0318 | $998.03 | $998.10 | $998.10 | |