| 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 | $200.60 | 13.424% | $227.5285 | $227.53 | $227.55 | $227.50 |
| Purchase #2 | $126.63 | 8.378% | $137.2391 | $137.24 | $137.25 | $137.20 |
| Purchase #3 | $134.83 | 4.632% | $141.0753 | $141.08 | $141.10 | $141.10 |
| Purchase #4 | $238.85 | 7.252% | $256.1714 | $256.17 | $256.15 | $256.20 |
| Purchase #5 | $67.38 | 11.265% | $74.9704 | $74.97 | $74.95 | $75.00 |
| Purchase #6 | $25.44 | 13.184% | $28.794 | $28.79 | $28.80 | $28.80 |
| Purchase #7 | $41.57 | 6.127% | $44.117 | $44.12 | $44.10 | $44.10 |
| 7 purchase totals = | $835.30 | $909.8957 | $909.90 | $909.90 | $909.90 | |