| 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 | $130.98 | 8.247% | $141.7819 | $141.78 | $141.80 | $141.80 |
| Purchase #2 | $98.88 | 13.185% | $111.9173 | $111.92 | $111.90 | $111.90 |
| Purchase #3 | $122.90 | 10.728% | $136.0847 | $136.08 | $136.10 | $136.10 |
| Purchase #4 | $9.89 | 6.846% | $10.5671 | $10.57 | $10.55 | $10.60 |
| Purchase #5 | $12.50 | 5.479% | $13.1849 | $13.18 | $13.20 | $13.20 |
| Purchase #6 | $107.96 | 6.680% | $115.1717 | $115.17 | $115.15 | $115.20 |
| Purchase #7 | $216.43 | 13.656% | $245.9857 | $245.99 | $246.00 | $246.00 |
| 7 purchase totals = | $699.54 | $774.6933 | $774.69 | $774.70 | $774.80 | |