| 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 | $224.42 | 7.827% | $241.9854 | $241.99 | $242.00 | $242.00 |
| Purchase #2 | $71.95 | 7.188% | $77.1218 | $77.12 | $77.10 | $77.10 |
| Purchase #3 | $126.33 | 7.714% | $136.0751 | $136.08 | $136.10 | $136.10 |
| Purchase #4 | $101.98 | 8.318% | $110.4627 | $110.46 | $110.45 | $110.50 |
| Purchase #5 | $24.56 | 8.613% | $26.6754 | $26.68 | $26.70 | $26.70 |
| Purchase #6 | $79.44 | 13.604% | $90.247 | $90.25 | $90.25 | $90.20 |
| Purchase #7 | $111.68 | 5.691% | $118.0357 | $118.04 | $118.05 | $118.00 |
| 7 purchase totals = | $740.36 | $800.6031 | $800.62 | $800.65 | $800.60 | |