| 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 | $210.41 | 13.311% | $238.4177 | $238.42 | $238.40 | $238.40 |
| Purchase #2 | $81.83 | 13.829% | $93.1463 | $93.15 | $93.15 | $93.10 |
| Purchase #3 | $137.98 | 5.107% | $145.0266 | $145.03 | $145.05 | $145.00 |
| Purchase #4 | $114.39 | 8.386% | $123.9827 | $123.98 | $124.00 | $124.00 |
| Purchase #5 | $53.81 | 8.753% | $58.52 | $58.52 | $58.50 | $58.50 |
| Purchase #6 | $121.72 | 11.657% | $135.9089 | $135.91 | $135.90 | $135.90 |
| Purchase #7 | $171.81 | 7.520% | $184.7301 | $184.73 | $184.75 | $184.70 |
| 7 purchase totals = | $891.95 | $979.7323 | $979.74 | $979.75 | $979.60 | |