| 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 | $103.45 | 8.733% | $112.4843 | $112.48 | $112.50 | $112.50 |
| Purchase #2 | $164.53 | 12.536% | $185.1555 | $185.16 | $185.15 | $185.20 |
| Purchase #3 | $88.68 | 8.471% | $96.1921 | $96.19 | $96.20 | $96.20 |
| Purchase #4 | $84.77 | 3.729% | $87.9311 | $87.93 | $87.95 | $87.90 |
| Purchase #5 | $249.72 | 10.143% | $275.0491 | $275.05 | $275.05 | $275.00 |
| Purchase #6 | $146.39 | 11.455% | $163.159 | $163.16 | $163.15 | $163.20 |
| Purchase #7 | $117.80 | 6.425% | $125.3687 | $125.37 | $125.35 | $125.40 |
| 7 purchase totals = | $955.34 | $1,045.3398 | $1,045.34 | $1,045.35 | $1,045.40 | |