| 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 | $203.30 | 9.210% | $222.0239 | $222.02 | $222.00 | $222.00 |
| Purchase #2 | $50.91 | 6.339% | $54.1372 | $54.14 | $54.15 | $54.10 |
| Purchase #3 | $91.95 | 9.750% | $100.9151 | $100.92 | $100.90 | $100.90 |
| Purchase #4 | $116.26 | 9.399% | $127.1873 | $127.19 | $127.20 | $127.20 |
| Purchase #5 | $137.70 | 12.284% | $154.6151 | $154.62 | $154.60 | $154.60 |
| Purchase #6 | $18.37 | 5.721% | $19.4209 | $19.42 | $19.40 | $19.40 |
| Purchase #7 | $74.72 | 12.400% | $83.9853 | $83.99 | $84.00 | $84.00 |
| 7 purchase totals = | $693.21 | $762.2848 | $762.30 | $762.25 | $762.20 | |