| 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 | $200.61 | 11.495% | $223.6701 | $223.67 | $223.65 | $223.70 |
| Purchase #2 | $101.58 | 10.498% | $112.2439 | $112.24 | $112.25 | $112.20 |
| Purchase #3 | $21.61 | 9.186% | $23.5951 | $23.60 | $23.60 | $23.60 |
| Purchase #4 | $79.91 | 10.627% | $88.402 | $88.40 | $88.40 | $88.40 |
| Purchase #5 | $72.47 | 9.681% | $79.4858 | $79.49 | $79.50 | $79.50 |
| Purchase #6 | $202.26 | 5.532% | $213.449 | $213.45 | $213.45 | $213.40 |
| Purchase #7 | $113.30 | 4.277% | $118.1458 | $118.15 | $118.15 | $118.10 |
| 7 purchase totals = | $791.74 | $858.9917 | $859.00 | $859.00 | $858.90 | |