| 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 | $214.58 | 10.375% | $236.8427 | $236.84 | $236.85 | $236.80 |
| Purchase #2 | $120.91 | 3.812% | $125.5191 | $125.52 | $125.50 | $125.50 |
| Purchase #3 | $147.42 | 13.188% | $166.8617 | $166.86 | $166.85 | $166.90 |
| Purchase #4 | $239.95 | 13.689% | $272.7968 | $272.80 | $272.80 | $272.80 |
| Purchase #5 | $45.32 | 9.551% | $49.6485 | $49.65 | $49.65 | $49.60 |
| Purchase #6 | $138.44 | 7.203% | $148.4118 | $148.41 | $148.40 | $148.40 |
| Purchase #7 | $190.85 | 9.826% | $209.6029 | $209.60 | $209.60 | $209.60 |
| 7 purchase totals = | $1,097.47 | $1,209.6835 | $1,209.68 | $1,209.65 | $1,209.60 | |