| 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 | $15.33 | 12.642% | $17.268 | $17.27 | $17.25 | $17.30 |
| Purchase #2 | $223.26 | 11.170% | $248.1981 | $248.20 | $248.20 | $248.20 |
| Purchase #3 | $100.79 | 3.290% | $104.106 | $104.11 | $104.10 | $104.10 |
| Purchase #4 | $13.28 | 11.160% | $14.762 | $14.76 | $14.75 | $14.80 |
| Purchase #5 | $109.94 | 8.148% | $118.8979 | $118.90 | $118.90 | $118.90 |
| Purchase #6 | $35.74 | 12.572% | $40.2332 | $40.23 | $40.25 | $40.20 |
| Purchase #7 | $186.85 | 4.849% | $195.9104 | $195.91 | $195.90 | $195.90 |
| 7 purchase totals = | $685.19 | $739.3756 | $739.38 | $739.35 | $739.40 | |