| 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 | $108.65 | 11.698% | $121.3599 | $121.36 | $121.35 | $121.40 |
| Purchase #2 | $91.25 | 8.145% | $98.6823 | $98.68 | $98.70 | $98.70 |
| Purchase #3 | $202.65 | 4.413% | $211.5929 | $211.59 | $211.60 | $211.60 |
| Purchase #4 | $144.38 | 6.372% | $153.5799 | $153.58 | $153.60 | $153.60 |
| Purchase #5 | $173.49 | 5.640% | $183.2748 | $183.27 | $183.25 | $183.30 |
| Purchase #6 | $79.54 | 3.583% | $82.3899 | $82.39 | $82.40 | $82.40 |
| Purchase #7 | $134.35 | 8.806% | $146.1809 | $146.18 | $146.20 | $146.20 |
| 7 purchase totals = | $934.31 | $997.0606 | $997.05 | $997.10 | $997.20 | |