| 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 | $118.26 | 7.428% | $127.0444 | $127.04 | $127.05 | $127.00 |
| Purchase #2 | $225.51 | 7.386% | $242.1662 | $242.17 | $242.15 | $242.20 |
| Purchase #3 | $15.56 | 3.868% | $16.1619 | $16.16 | $16.15 | $16.20 |
| Purchase #4 | $15.91 | 12.617% | $17.9174 | $17.92 | $17.90 | $17.90 |
| Purchase #5 | $226.38 | 3.356% | $233.9773 | $233.98 | $234.00 | $234.00 |
| Purchase #6 | $29.91 | 5.145% | $31.4489 | $31.45 | $31.45 | $31.40 |
| Purchase #7 | $61.32 | 6.845% | $65.5174 | $65.52 | $65.50 | $65.50 |
| 7 purchase totals = | $692.85 | $734.2335 | $734.24 | $734.20 | $734.20 | |