| 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 | $94.44 | 11.405% | $105.2109 | $105.21 | $105.20 | $105.20 |
| Purchase #2 | $23.50 | 11.389% | $26.1764 | $26.18 | $26.20 | $26.20 |
| Purchase #3 | $200.88 | 11.225% | $223.4288 | $223.43 | $223.45 | $223.40 |
| Purchase #4 | $82.98 | 3.734% | $86.0785 | $86.08 | $86.10 | $86.10 |
| Purchase #5 | $86.56 | 9.233% | $94.5521 | $94.55 | $94.55 | $94.60 |
| Purchase #6 | $166.28 | 12.724% | $187.4375 | $187.44 | $187.45 | $187.40 |
| Purchase #7 | $194.94 | 11.740% | $217.826 | $217.83 | $217.85 | $217.80 |
| 7 purchase totals = | $849.58 | $940.7102 | $940.72 | $940.80 | $940.70 | |