| 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 | $93.27 | 7.481% | $100.2475 | $100.25 | $100.25 | $100.20 |
| Purchase #2 | $185.63 | 10.356% | $204.8538 | $204.85 | $204.85 | $204.90 |
| Purchase #3 | $137.36 | 6.777% | $146.6689 | $146.67 | $146.65 | $146.70 |
| Purchase #4 | $232.34 | 6.779% | $248.0903 | $248.09 | $248.10 | $248.10 |
| Purchase #5 | $150.97 | 4.675% | $158.0278 | $158.03 | $158.05 | $158.00 |
| Purchase #6 | $92.59 | 10.761% | $102.5536 | $102.55 | $102.55 | $102.60 |
| Purchase #7 | $249.74 | 6.751% | $266.5999 | $266.60 | $266.60 | $266.60 |
| 7 purchase totals = | $1,141.90 | $1,227.0418 | $1,227.04 | $1,227.05 | $1,227.10 | |