| 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 | $212.26 | 12.457% | $238.7012 | $238.70 | $238.70 | $238.70 |
| Purchase #2 | $164.75 | 6.696% | $175.7817 | $175.78 | $175.80 | $175.80 |
| Purchase #3 | $226.57 | 3.642% | $234.8217 | $234.82 | $234.80 | $234.80 |
| Purchase #4 | $245.90 | 6.635% | $262.2155 | $262.22 | $262.20 | $262.20 |
| Purchase #5 | $89.68 | 3.700% | $92.9982 | $93.00 | $93.00 | $93.00 |
| Purchase #6 | $207.75 | 3.726% | $215.4908 | $215.49 | $215.50 | $215.50 |
| Purchase #7 | $143.66 | 4.556% | $150.2051 | $150.21 | $150.20 | $150.20 |
| 7 purchase totals = | $1,290.57 | $1,370.2142 | $1,370.22 | $1,370.20 | $1,370.20 | |