| 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 | $237.67 | 12.694% | $267.8398 | $267.84 | $267.85 | $267.80 |
| Purchase #2 | $19.76 | 12.568% | $22.2434 | $22.24 | $22.25 | $22.20 |
| Purchase #3 | $99.63 | 5.499% | $105.1087 | $105.11 | $105.10 | $105.10 |
| Purchase #4 | $117.45 | 6.450% | $125.0255 | $125.03 | $125.05 | $125.00 |
| Purchase #5 | $180.31 | 12.283% | $202.4575 | $202.46 | $202.45 | $202.50 |
| Purchase #6 | $223.41 | 12.797% | $251.9998 | $252.00 | $252.00 | $252.00 |
| Purchase #7 | $8.75 | 10.502% | $9.6689 | $9.67 | $9.65 | $9.70 |
| 7 purchase totals = | $886.98 | $984.3436 | $984.35 | $984.35 | $984.30 | |