| 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 | $216.30 | 12.138% | $242.5545 | $242.55 | $242.55 | $242.60 |
| Purchase #2 | $151.26 | 4.152% | $157.5403 | $157.54 | $157.55 | $157.50 |
| Purchase #3 | $110.49 | 13.802% | $125.7398 | $125.74 | $125.75 | $125.70 |
| Purchase #4 | $6.33 | 3.497% | $6.5514 | $6.55 | $6.55 | $6.60 |
| Purchase #5 | $87.48 | 3.746% | $90.757 | $90.76 | $90.75 | $90.80 |
| Purchase #6 | $54.79 | 6.381% | $58.2861 | $58.29 | $58.30 | $58.30 |
| Purchase #7 | $104.63 | 3.397% | $108.1843 | $108.18 | $108.20 | $108.20 |
| 7 purchase totals = | $731.28 | $789.6134 | $789.61 | $789.65 | $789.70 | |