| 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 | $237.55 | 5.634% | $250.9336 | $250.93 | $250.95 | $250.90 |
| Purchase #2 | $42.94 | 11.560% | $47.9039 | $47.90 | $47.90 | $47.90 |
| Purchase #3 | $79.46 | 11.864% | $88.8871 | $88.89 | $88.90 | $88.90 |
| Purchase #4 | $164.27 | 6.182% | $174.4252 | $174.43 | $174.45 | $174.40 |
| Purchase #5 | $106.71 | 10.433% | $117.8431 | $117.84 | $117.85 | $117.80 |
| Purchase #6 | $132.68 | 8.572% | $144.0533 | $144.05 | $144.05 | $144.10 |
| Purchase #7 | $157.70 | 9.847% | $173.2287 | $173.23 | $173.25 | $173.20 |
| 7 purchase totals = | $921.31 | $997.2749 | $997.27 | $997.35 | $997.20 | |