| 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 | $204.58 | 9.674% | $224.3711 | $224.37 | $224.35 | $224.40 |
| Purchase #2 | $188.38 | 13.155% | $213.1614 | $213.16 | $213.15 | $213.20 |
| Purchase #3 | $33.26 | 4.808% | $34.8591 | $34.86 | $34.85 | $34.90 |
| Purchase #4 | $111.82 | 10.503% | $123.5645 | $123.56 | $123.55 | $123.60 |
| Purchase #5 | $124.95 | 6.392% | $132.9368 | $132.94 | $132.95 | $132.90 |
| Purchase #6 | $14.70 | 11.103% | $16.3321 | $16.33 | $16.35 | $16.30 |
| Purchase #7 | $126.98 | 13.843% | $144.5578 | $144.56 | $144.55 | $144.60 |
| 7 purchase totals = | $804.67 | $889.7828 | $889.78 | $889.75 | $889.90 | |