| 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 | $214.98 | 11.506% | $239.7156 | $239.72 | $239.70 | $239.70 |
| Purchase #2 | $169.90 | 8.596% | $184.5046 | $184.50 | $184.50 | $184.50 |
| Purchase #3 | $221.68 | 3.404% | $229.226 | $229.23 | $229.25 | $229.20 |
| Purchase #4 | $129.37 | 8.347% | $140.1685 | $140.17 | $140.15 | $140.20 |
| Purchase #5 | $156.75 | 6.418% | $166.8102 | $166.81 | $166.80 | $166.80 |
| Purchase #6 | $35.26 | 4.130% | $36.7162 | $36.72 | $36.70 | $36.70 |
| Purchase #7 | $21.40 | 8.655% | $23.2522 | $23.25 | $23.25 | $23.30 |
| 7 purchase totals = | $949.34 | $1,020.3933 | $1,020.40 | $1,020.35 | $1,020.40 | |