| 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 | $185.91 | 9.792% | $204.1143 | $204.11 | $204.10 | $204.10 |
| Purchase #2 | $196.45 | 8.702% | $213.5451 | $213.55 | $213.55 | $213.50 |
| Purchase #3 | $92.81 | 6.370% | $98.722 | $98.72 | $98.70 | $98.70 |
| Purchase #4 | $206.38 | 11.253% | $229.6039 | $229.60 | $229.60 | $229.60 |
| Purchase #5 | $29.32 | 3.157% | $30.2456 | $30.25 | $30.25 | $30.20 |
| Purchase #6 | $104.84 | 3.659% | $108.6761 | $108.68 | $108.70 | $108.70 |
| Purchase #7 | $34.81 | 12.252% | $39.0749 | $39.07 | $39.05 | $39.10 |
| 7 purchase totals = | $850.52 | $923.9819 | $923.98 | $923.95 | $923.90 | |