| 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 | $208.96 | 8.621% | $226.9744 | $226.97 | $226.95 | $227.00 |
| Purchase #2 | $116.96 | 3.253% | $120.7647 | $120.76 | $120.75 | $120.80 |
| Purchase #3 | $14.48 | 9.276% | $15.8232 | $15.82 | $15.80 | $15.80 |
| Purchase #4 | $121.98 | 4.781% | $127.8119 | $127.81 | $127.80 | $127.80 |
| Purchase #5 | $47.80 | 5.251% | $50.31 | $50.31 | $50.30 | $50.30 |
| Purchase #6 | $76.42 | 12.325% | $85.8388 | $85.84 | $85.85 | $85.80 |
| Purchase #7 | $14.25 | 8.548% | $15.4681 | $15.47 | $15.45 | $15.50 |
| 7 purchase totals = | $600.85 | $642.9911 | $642.98 | $642.90 | $643.00 | |