| 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 | $124.41 | 3.491% | $128.7532 | $128.75 | $128.75 | $128.80 |
| Purchase #2 | $10.64 | 5.755% | $11.2523 | $11.25 | $11.25 | $11.30 |
| Purchase #3 | $117.42 | 3.371% | $121.3782 | $121.38 | $121.40 | $121.40 |
| Purchase #4 | $218.75 | 4.215% | $227.9703 | $227.97 | $227.95 | $228.00 |
| Purchase #5 | $50.33 | 9.662% | $55.1929 | $55.19 | $55.20 | $55.20 |
| Purchase #6 | $101.88 | 6.667% | $108.6723 | $108.67 | $108.65 | $108.70 |
| Purchase #7 | $172.43 | 7.107% | $184.6846 | $184.68 | $184.70 | $184.70 |
| 7 purchase totals = | $795.86 | $837.9038 | $837.89 | $837.90 | $838.10 | |