| 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 | $21.33 | 9.227% | $23.2981 | $23.30 | $23.30 | $23.30 |
| Purchase #2 | $116.67 | 8.679% | $126.7958 | $126.80 | $126.80 | $126.80 |
| Purchase #3 | $124.82 | 8.275% | $135.1489 | $135.15 | $135.15 | $135.10 |
| Purchase #4 | $107.44 | 3.478% | $111.1768 | $111.18 | $111.20 | $111.20 |
| Purchase #5 | $117.75 | 12.589% | $132.5735 | $132.57 | $132.55 | $132.60 |
| Purchase #6 | $231.32 | 5.488% | $244.0148 | $244.01 | $244.00 | $244.00 |
| Purchase #7 | $121.92 | 9.432% | $133.4195 | $133.42 | $133.40 | $133.40 |
| 7 purchase totals = | $841.25 | $906.4274 | $906.43 | $906.40 | $906.40 | |