| 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 | $113.56 | 10.783% | $125.8052 | $125.81 | $125.80 | $125.80 |
| Purchase #2 | $74.77 | 4.196% | $77.9073 | $77.91 | $77.90 | $77.90 |
| Purchase #3 | $208.75 | 3.526% | $216.1105 | $216.11 | $216.10 | $216.10 |
| Purchase #4 | $45.67 | 9.260% | $49.899 | $49.90 | $49.90 | $49.90 |
| Purchase #5 | $74.56 | 9.796% | $81.8639 | $81.86 | $81.85 | $81.90 |
| Purchase #6 | $238.33 | 8.366% | $258.2687 | $258.27 | $258.25 | $258.30 |
| Purchase #7 | $18.72 | 10.650% | $20.7137 | $20.71 | $20.70 | $20.70 |
| 7 purchase totals = | $774.36 | $830.5683 | $830.57 | $830.50 | $830.60 | |