| 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 | $105.67 | 12.440% | $118.8153 | $118.82 | $118.80 | $118.80 |
| Purchase #2 | $63.71 | 3.306% | $65.8163 | $65.82 | $65.80 | $65.80 |
| Purchase #3 | $246.44 | 6.536% | $262.5473 | $262.55 | $262.55 | $262.50 |
| Purchase #4 | $47.41 | 6.591% | $50.5348 | $50.53 | $50.55 | $50.50 |
| Purchase #5 | $135.70 | 3.800% | $140.8566 | $140.86 | $140.85 | $140.90 |
| Purchase #6 | $202.54 | 12.464% | $227.7846 | $227.78 | $227.80 | $227.80 |
| Purchase #7 | $68.86 | 3.775% | $71.4595 | $71.46 | $71.45 | $71.50 |
| 7 purchase totals = | $870.33 | $937.8144 | $937.82 | $937.80 | $937.80 | |