| 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 | $12.60 | 8.727% | $13.6996 | $13.70 | $13.70 | $13.70 |
| Purchase #2 | $98.27 | 11.229% | $109.3047 | $109.30 | $109.30 | $109.30 |
| Purchase #3 | $116.42 | 4.688% | $121.8778 | $121.88 | $121.90 | $121.90 |
| Purchase #4 | $167.55 | 12.128% | $187.8705 | $187.87 | $187.85 | $187.90 |
| Purchase #5 | $44.90 | 11.406% | $50.0213 | $50.02 | $50.00 | $50.00 |
| Purchase #6 | $246.74 | 4.126% | $256.9205 | $256.92 | $256.90 | $256.90 |
| Purchase #7 | $205.82 | 13.260% | $233.1117 | $233.11 | $233.10 | $233.10 |
| 7 purchase totals = | $892.30 | $972.8061 | $972.80 | $972.75 | $972.80 | |