| 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 | $104.85 | 12.832% | $118.3044 | $118.30 | $118.30 | $118.30 |
| Purchase #2 | $36.94 | 4.218% | $38.4981 | $38.50 | $38.50 | $38.50 |
| Purchase #3 | $15.41 | 5.270% | $16.2221 | $16.22 | $16.20 | $16.20 |
| Purchase #4 | $45.44 | 8.664% | $49.3769 | $49.38 | $49.40 | $49.40 |
| Purchase #5 | $119.39 | 9.574% | $130.8204 | $130.82 | $130.80 | $130.80 |
| Purchase #6 | $216.56 | 12.129% | $242.8266 | $242.83 | $242.85 | $242.80 |
| Purchase #7 | $215.90 | 5.446% | $227.6579 | $227.66 | $227.65 | $227.70 |
| 7 purchase totals = | $754.49 | $823.7064 | $823.71 | $823.70 | $823.70 | |