| 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 | $224.77 | 11.457% | $250.5219 | $250.52 | $250.50 | $250.50 |
| Purchase #2 | $75.52 | 5.565% | $79.7227 | $79.72 | $79.70 | $79.70 |
| Purchase #3 | $149.25 | 13.649% | $169.6211 | $169.62 | $169.60 | $169.60 |
| Purchase #4 | $73.69 | 13.527% | $83.658 | $83.66 | $83.65 | $83.70 |
| Purchase #5 | $229.57 | 9.435% | $251.2299 | $251.23 | $251.25 | $251.20 |
| Purchase #6 | $146.88 | 9.646% | $161.048 | $161.05 | $161.05 | $161.00 |
| Purchase #7 | $66.29 | 13.526% | $75.2564 | $75.26 | $75.25 | $75.30 |
| 7 purchase totals = | $965.97 | $1,071.0580 | $1,071.06 | $1,071.00 | $1,071.00 | |