| 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 | $193.66 | 10.410% | $213.82 | $213.82 | $213.80 | $213.80 |
| Purchase #2 | $153.70 | 7.479% | $165.1952 | $165.20 | $165.20 | $165.20 |
| Purchase #3 | $198.43 | 6.183% | $210.6989 | $210.70 | $210.70 | $210.70 |
| Purchase #4 | $249.82 | 11.598% | $278.7941 | $278.79 | $278.80 | $278.80 |
| Purchase #5 | $95.77 | 3.613% | $99.2302 | $99.23 | $99.25 | $99.20 |
| Purchase #6 | $105.96 | 12.269% | $118.9602 | $118.96 | $118.95 | $119.00 |
| Purchase #7 | $118.73 | 5.562% | $125.3338 | $125.33 | $125.35 | $125.30 |
| 7 purchase totals = | $1,116.07 | $1,212.0324 | $1,212.03 | $1,212.05 | $1,212.00 | |