| 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 | $220.59 | 4.641% | $230.8276 | $230.83 | $230.85 | $230.80 |
| Purchase #2 | $44.92 | 10.776% | $49.7606 | $49.76 | $49.75 | $49.80 |
| Purchase #3 | $56.96 | 5.298% | $59.9777 | $59.98 | $60.00 | $60.00 |
| Purchase #4 | $215.79 | 12.444% | $242.6429 | $242.64 | $242.65 | $242.60 |
| Purchase #5 | $26.41 | 13.196% | $29.8951 | $29.90 | $29.90 | $29.90 |
| Purchase #6 | $75.71 | 9.668% | $83.0296 | $83.03 | $83.05 | $83.00 |
| Purchase #7 | $165.50 | 11.815% | $185.0538 | $185.05 | $185.05 | $185.10 |
| 7 purchase totals = | $805.88 | $881.1873 | $881.19 | $881.25 | $881.20 | |