| 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 | $13.46 | 12.285% | $15.1136 | $15.11 | $15.10 | $15.10 |
| Purchase #2 | $121.59 | 5.734% | $128.562 | $128.56 | $128.55 | $128.60 |
| Purchase #3 | $17.26 | 6.374% | $18.3602 | $18.36 | $18.35 | $18.40 |
| Purchase #4 | $113.72 | 6.301% | $120.8855 | $120.89 | $120.90 | $120.90 |
| Purchase #5 | $123.78 | 7.202% | $132.6946 | $132.69 | $132.70 | $132.70 |
| Purchase #6 | $214.74 | 12.579% | $241.7521 | $241.75 | $241.75 | $241.80 |
| Purchase #7 | $191.82 | 8.765% | $208.633 | $208.63 | $208.65 | $208.60 |
| 7 purchase totals = | $796.37 | $866.0010 | $865.99 | $866.00 | $866.10 | |