| 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 | $218.27 | 10.338% | $240.8348 | $240.83 | $240.85 | $240.80 |
| Purchase #2 | $45.87 | 8.694% | $49.8579 | $49.86 | $49.85 | $49.90 |
| Purchase #3 | $86.28 | 13.870% | $98.247 | $98.25 | $98.25 | $98.20 |
| Purchase #4 | $69.96 | 3.185% | $72.1882 | $72.19 | $72.20 | $72.20 |
| Purchase #5 | $146.44 | 8.276% | $158.5594 | $158.56 | $158.55 | $158.60 |
| Purchase #6 | $170.63 | 9.167% | $186.2717 | $186.27 | $186.25 | $186.30 |
| Purchase #7 | $168.25 | 9.406% | $184.0756 | $184.08 | $184.10 | $184.10 |
| 7 purchase totals = | $905.70 | $990.0346 | $990.04 | $990.05 | $990.10 | |