| 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 | $119.71 | 10.384% | $132.1407 | $132.14 | $132.15 | $132.10 |
| Purchase #2 | $39.80 | 10.646% | $44.0371 | $44.04 | $44.05 | $44.00 |
| Purchase #3 | $96.96 | 5.321% | $102.1192 | $102.12 | $102.10 | $102.10 |
| Purchase #4 | $108.81 | 7.330% | $116.7858 | $116.79 | $116.80 | $116.80 |
| Purchase #5 | $223.88 | 5.455% | $236.0927 | $236.09 | $236.10 | $236.10 |
| Purchase #6 | $249.63 | 6.152% | $264.9872 | $264.99 | $265.00 | $265.00 |
| Purchase #7 | $244.65 | 10.222% | $269.6581 | $269.66 | $269.65 | $269.70 |
| 7 purchase totals = | $1,083.44 | $1,165.8208 | $1,165.83 | $1,165.85 | $1,165.80 | |