| 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 | $114.46 | 10.871% | $126.9029 | $126.90 | $126.90 | $126.90 |
| Purchase #2 | $107.41 | 3.206% | $110.8536 | $110.85 | $110.85 | $110.90 |
| Purchase #3 | $150.95 | 13.802% | $171.7841 | $171.78 | $171.80 | $171.80 |
| Purchase #4 | $138.57 | 8.301% | $150.0727 | $150.07 | $150.05 | $150.10 |
| Purchase #5 | $90.26 | 6.235% | $95.8877 | $95.89 | $95.90 | $95.90 |
| Purchase #6 | $44.82 | 6.108% | $47.5576 | $47.56 | $47.55 | $47.60 |
| Purchase #7 | $221.91 | 5.585% | $234.3037 | $234.30 | $234.30 | $234.30 |
| 7 purchase totals = | $868.38 | $937.3623 | $937.35 | $937.35 | $937.50 | |