| 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 | $98.70 | 11.831% | $110.3772 | $110.38 | $110.40 | $110.40 |
| Purchase #2 | $136.67 | 7.461% | $146.8669 | $146.87 | $146.85 | $146.90 |
| Purchase #3 | $185.58 | 10.555% | $205.168 | $205.17 | $205.15 | $205.20 |
| Purchase #4 | $239.82 | 7.286% | $257.2933 | $257.29 | $257.30 | $257.30 |
| Purchase #5 | $59.34 | 9.428% | $64.9346 | $64.93 | $64.95 | $64.90 |
| Purchase #6 | $70.53 | 3.762% | $73.1833 | $73.18 | $73.20 | $73.20 |
| Purchase #7 | $190.90 | 9.619% | $209.2627 | $209.26 | $209.25 | $209.30 |
| 7 purchase totals = | $981.54 | $1,067.0860 | $1,067.08 | $1,067.10 | $1,067.20 | |