| 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 | $194.51 | 7.222% | $208.5575 | $208.56 | $208.55 | $208.60 |
| Purchase #2 | $165.96 | 12.694% | $187.027 | $187.03 | $187.05 | $187.00 |
| Purchase #3 | $176.87 | 6.383% | $188.1596 | $188.16 | $188.15 | $188.20 |
| Purchase #4 | $143.74 | 5.780% | $152.0482 | $152.05 | $152.05 | $152.00 |
| Purchase #5 | $241.30 | 5.516% | $254.6101 | $254.61 | $254.60 | $254.60 |
| Purchase #6 | $214.43 | 3.597% | $222.143 | $222.14 | $222.15 | $222.10 |
| Purchase #7 | $102.78 | 9.228% | $112.2645 | $112.26 | $112.25 | $112.30 |
| 7 purchase totals = | $1,239.59 | $1,324.8099 | $1,324.81 | $1,324.80 | $1,324.80 | |