| 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 | $238.92 | 10.418% | $263.8107 | $263.81 | $263.80 | $263.80 |
| Purchase #2 | $119.73 | 10.474% | $132.2705 | $132.27 | $132.25 | $132.30 |
| Purchase #3 | $123.51 | 6.874% | $132.0001 | $132.00 | $132.00 | $132.00 |
| Purchase #4 | $136.96 | 10.261% | $151.0135 | $151.01 | $151.00 | $151.00 |
| Purchase #5 | $242.34 | 5.207% | $254.9586 | $254.96 | $254.95 | $255.00 |
| Purchase #6 | $69.57 | 8.359% | $75.3854 | $75.39 | $75.40 | $75.40 |
| Purchase #7 | $21.56 | 12.282% | $24.208 | $24.21 | $24.20 | $24.20 |
| 7 purchase totals = | $952.59 | $1,033.6468 | $1,033.65 | $1,033.60 | $1,033.70 | |