| 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 | $87.62 | 11.840% | $97.9942 | $97.99 | $98.00 | $98.00 |
| Purchase #2 | $121.49 | 12.864% | $137.1185 | $137.12 | $137.10 | $137.10 |
| Purchase #3 | $138.38 | 4.615% | $144.7662 | $144.77 | $144.75 | $144.80 |
| Purchase #4 | $222.61 | 4.426% | $232.4627 | $232.46 | $232.45 | $232.50 |
| Purchase #5 | $96.89 | 7.616% | $104.2691 | $104.27 | $104.25 | $104.30 |
| Purchase #6 | $105.61 | 7.331% | $113.3523 | $113.35 | $113.35 | $113.40 |
| Purchase #7 | $8.99 | 12.215% | $10.0881 | $10.09 | $10.10 | $10.10 |
| 7 purchase totals = | $781.59 | $840.0511 | $840.05 | $840.00 | $840.20 | |