| 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 | $110.27 | 4.661% | $115.4097 | $115.41 | $115.40 | $115.40 |
| Purchase #2 | $201.91 | 11.815% | $225.7657 | $225.77 | $225.75 | $225.80 |
| Purchase #3 | $19.55 | 10.389% | $21.581 | $21.58 | $21.60 | $21.60 |
| Purchase #4 | $5.68 | 4.872% | $5.9567 | $5.96 | $5.95 | $6.00 |
| Purchase #5 | $116.90 | 13.142% | $132.263 | $132.26 | $132.25 | $132.30 |
| Purchase #6 | $113.46 | 11.490% | $126.4966 | $126.50 | $126.50 | $126.50 |
| Purchase #7 | $188.63 | 11.682% | $210.6658 | $210.67 | $210.65 | $210.70 |
| 7 purchase totals = | $756.40 | $838.1385 | $838.15 | $838.10 | $838.30 | |