| 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 | $187.97 | 6.734% | $200.6279 | $200.63 | $200.65 | $200.60 |
| Purchase #2 | $188.64 | 8.403% | $204.4914 | $204.49 | $204.50 | $204.50 |
| Purchase #3 | $27.25 | 12.166% | $30.5652 | $30.57 | $30.55 | $30.60 |
| Purchase #4 | $181.72 | 13.461% | $206.1813 | $206.18 | $206.20 | $206.20 |
| Purchase #5 | $209.26 | 7.584% | $225.1303 | $225.13 | $225.15 | $225.10 |
| Purchase #6 | $68.95 | 4.780% | $72.2458 | $72.25 | $72.25 | $72.20 |
| Purchase #7 | $59.60 | 11.407% | $66.3986 | $66.40 | $66.40 | $66.40 |
| 7 purchase totals = | $923.39 | $1,005.6405 | $1,005.65 | $1,005.70 | $1,005.60 | |