| 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 | $118.67 | 11.649% | $132.4939 | $132.49 | $132.50 | $132.50 |
| Purchase #2 | $236.76 | 13.684% | $269.1582 | $269.16 | $269.15 | $269.20 |
| Purchase #3 | $202.89 | 4.584% | $212.1905 | $212.19 | $212.20 | $212.20 |
| Purchase #4 | $8.99 | 3.637% | $9.317 | $9.32 | $9.30 | $9.30 |
| Purchase #5 | $20.96 | 4.430% | $21.8885 | $21.89 | $21.90 | $21.90 |
| Purchase #6 | $209.35 | 11.776% | $234.0031 | $234.00 | $234.00 | $234.00 |
| Purchase #7 | $207.35 | 8.816% | $225.63 | $225.63 | $225.65 | $225.60 |
| 7 purchase totals = | $1,004.97 | $1,104.6812 | $1,104.68 | $1,104.70 | $1,104.70 | |