| 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 | $246.56 | 9.467% | $269.9018 | $269.90 | $269.90 | $269.90 |
| Purchase #2 | $89.41 | 13.832% | $101.7772 | $101.78 | $101.80 | $101.80 |
| Purchase #3 | $176.82 | 6.470% | $188.2603 | $188.26 | $188.25 | $188.30 |
| Purchase #4 | $72.40 | 9.395% | $79.202 | $79.20 | $79.20 | $79.20 |
| Purchase #5 | $100.80 | 12.298% | $113.1964 | $113.20 | $113.20 | $113.20 |
| Purchase #6 | $54.89 | 10.873% | $60.8582 | $60.86 | $60.85 | $60.90 |
| Purchase #7 | $42.68 | 6.755% | $45.563 | $45.56 | $45.55 | $45.60 |
| 7 purchase totals = | $783.56 | $858.7589 | $858.76 | $858.75 | $858.90 | |