| 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 | $195.82 | 8.484% | $212.4334 | $212.43 | $212.45 | $212.40 |
| Purchase #2 | $233.32 | 13.570% | $264.9815 | $264.98 | $265.00 | $265.00 |
| Purchase #3 | $102.46 | 7.793% | $110.4447 | $110.44 | $110.45 | $110.40 |
| Purchase #4 | $158.99 | 4.435% | $166.0412 | $166.04 | $166.05 | $166.00 |
| Purchase #5 | $127.65 | 3.696% | $132.3679 | $132.37 | $132.35 | $132.40 |
| Purchase #6 | $194.64 | 10.570% | $215.2134 | $215.21 | $215.20 | $215.20 |
| Purchase #7 | $98.26 | 12.716% | $110.7547 | $110.75 | $110.75 | $110.80 |
| 7 purchase totals = | $1,111.14 | $1,212.2368 | $1,212.22 | $1,212.25 | $1,212.20 | |