| 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 | $222.46 | 13.750% | $253.0483 | $253.05 | $253.05 | $253.00 |
| Purchase #2 | $68.83 | 3.727% | $71.3953 | $71.40 | $71.40 | $71.40 |
| Purchase #3 | $63.42 | 6.448% | $67.5093 | $67.51 | $67.50 | $67.50 |
| Purchase #4 | $18.88 | 3.221% | $19.4881 | $19.49 | $19.50 | $19.50 |
| Purchase #5 | $204.39 | 6.160% | $216.9804 | $216.98 | $217.00 | $217.00 |
| Purchase #6 | $28.60 | 6.415% | $30.4347 | $30.43 | $30.45 | $30.40 |
| Purchase #7 | $209.48 | 4.818% | $219.5727 | $219.57 | $219.55 | $219.60 |
| 7 purchase totals = | $816.06 | $878.4288 | $878.43 | $878.45 | $878.40 | |