| 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 | $131.99 | 8.531% | $143.2501 | $143.25 | $143.25 | $143.30 |
| Purchase #2 | $223.91 | 4.524% | $234.0397 | $234.04 | $234.05 | $234.00 |
| Purchase #3 | $119.81 | 10.349% | $132.2091 | $132.21 | $132.20 | $132.20 |
| Purchase #4 | $238.91 | 6.180% | $253.6746 | $253.67 | $253.65 | $253.70 |
| Purchase #5 | $237.52 | 6.532% | $253.0348 | $253.03 | $253.05 | $253.00 |
| Purchase #6 | $16.63 | 10.826% | $18.4304 | $18.43 | $18.45 | $18.40 |
| Purchase #7 | $16.45 | 4.304% | $17.158 | $17.16 | $17.15 | $17.20 |
| 7 purchase totals = | $985.22 | $1,051.7967 | $1,051.79 | $1,051.80 | $1,051.80 | |