| 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 | $207.51 | 13.673% | $235.8828 | $235.88 | $235.90 | $235.90 |
| Purchase #2 | $90.70 | 8.708% | $98.5982 | $98.60 | $98.60 | $98.60 |
| Purchase #3 | $10.97 | 10.523% | $12.1244 | $12.12 | $12.10 | $12.10 |
| Purchase #4 | $93.94 | 3.812% | $97.521 | $97.52 | $97.50 | $97.50 |
| Purchase #5 | $99.94 | 4.364% | $104.3014 | $104.30 | $104.30 | $104.30 |
| Purchase #6 | $79.65 | 4.435% | $83.1825 | $83.18 | $83.20 | $83.20 |
| Purchase #7 | $146.90 | 7.590% | $158.0497 | $158.05 | $158.05 | $158.00 |
| 7 purchase totals = | $729.61 | $789.6600 | $789.65 | $789.65 | $789.60 | |