| 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 | $43.36 | 9.335% | $47.4077 | $47.41 | $47.40 | $47.40 |
| Purchase #2 | $168.97 | 11.423% | $188.2714 | $188.27 | $188.25 | $188.30 |
| Purchase #3 | $9.58 | 7.527% | $10.3011 | $10.30 | $10.30 | $10.30 |
| Purchase #4 | $158.33 | 13.781% | $180.1495 | $180.15 | $180.15 | $180.10 |
| Purchase #5 | $248.86 | 12.758% | $280.6096 | $280.61 | $280.60 | $280.60 |
| Purchase #6 | $130.60 | 13.567% | $148.3185 | $148.32 | $148.30 | $148.30 |
| Purchase #7 | $236.57 | 13.204% | $267.8067 | $267.81 | $267.80 | $267.80 |
| 7 purchase totals = | $996.27 | $1,122.8645 | $1,122.87 | $1,122.80 | $1,122.80 | |