| 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 | $120.27 | 9.792% | $132.0468 | $132.05 | $132.05 | $132.00 |
| Purchase #2 | $29.63 | 6.589% | $31.5823 | $31.58 | $31.60 | $31.60 |
| Purchase #3 | $72.33 | 13.552% | $82.1322 | $82.13 | $82.15 | $82.10 |
| Purchase #4 | $224.80 | 9.732% | $246.6775 | $246.68 | $246.70 | $246.70 |
| Purchase #5 | $34.54 | 5.712% | $36.5129 | $36.51 | $36.50 | $36.50 |
| Purchase #6 | $155.30 | 9.186% | $169.5659 | $169.57 | $169.55 | $169.60 |
| Purchase #7 | $17.25 | 12.500% | $19.4063 | $19.41 | $19.40 | $19.40 |
| 7 purchase totals = | $654.12 | $717.9239 | $717.93 | $717.95 | $717.90 | |