| 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 | $102.66 | 4.120% | $106.8896 | $106.89 | $106.90 | $106.90 |
| Purchase #2 | $233.27 | 10.146% | $256.9376 | $256.94 | $256.95 | $256.90 |
| Purchase #3 | $39.50 | 12.254% | $44.3403 | $44.34 | $44.35 | $44.30 |
| Purchase #4 | $43.68 | 12.579% | $49.1745 | $49.17 | $49.15 | $49.20 |
| Purchase #5 | $150.58 | 5.360% | $158.6511 | $158.65 | $158.65 | $158.70 |
| Purchase #6 | $132.85 | 4.498% | $138.8256 | $138.83 | $138.85 | $138.80 |
| Purchase #7 | $100.44 | 11.680% | $112.1714 | $112.17 | $112.15 | $112.20 |
| 7 purchase totals = | $802.98 | $866.9901 | $866.99 | $867.00 | $867.00 | |