| 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 | $199.63 | 9.581% | $218.7566 | $218.76 | $218.75 | $218.80 |
| Purchase #2 | $31.88 | 5.867% | $33.7504 | $33.75 | $33.75 | $33.80 |
| Purchase #3 | $12.94 | 7.399% | $13.8974 | $13.90 | $13.90 | $13.90 |
| Purchase #4 | $226.62 | 3.500% | $234.5517 | $234.55 | $234.55 | $234.60 |
| Purchase #5 | $189.74 | 12.614% | $213.6738 | $213.67 | $213.65 | $213.70 |
| Purchase #6 | $16.41 | 10.283% | $18.0974 | $18.10 | $18.10 | $18.10 |
| Purchase #7 | $67.91 | 12.174% | $76.1774 | $76.18 | $76.20 | $76.20 |
| 7 purchase totals = | $745.13 | $808.9047 | $808.91 | $808.90 | $809.10 | |