| 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 | $97.73 | 8.873% | $106.4016 | $106.40 | $106.40 | $106.40 |
| Purchase #2 | $208.71 | 13.656% | $237.2114 | $237.21 | $237.20 | $237.20 |
| Purchase #3 | $71.81 | 7.350% | $77.088 | $77.09 | $77.10 | $77.10 |
| Purchase #4 | $71.41 | 6.830% | $76.2873 | $76.29 | $76.30 | $76.30 |
| Purchase #5 | $123.53 | 10.191% | $136.1189 | $136.12 | $136.10 | $136.10 |
| Purchase #6 | $128.81 | 13.686% | $146.4389 | $146.44 | $146.45 | $146.40 |
| Purchase #7 | $183.55 | 3.229% | $189.4768 | $189.48 | $189.50 | $189.50 |
| 7 purchase totals = | $885.55 | $969.0229 | $969.03 | $969.05 | $969.00 | |