| 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 | $204.49 | 5.372% | $215.4752 | $215.48 | $215.50 | $215.50 |
| Purchase #2 | $102.99 | 3.704% | $106.8047 | $106.80 | $106.80 | $106.80 |
| Purchase #3 | $122.64 | 3.176% | $126.535 | $126.54 | $126.55 | $126.50 |
| Purchase #4 | $138.83 | 5.540% | $146.5212 | $146.52 | $146.50 | $146.50 |
| Purchase #5 | $102.36 | 3.208% | $105.6437 | $105.64 | $105.65 | $105.60 |
| Purchase #6 | $52.29 | 8.226% | $56.5914 | $56.59 | $56.60 | $56.60 |
| Purchase #7 | $195.97 | 8.654% | $212.9292 | $212.93 | $212.95 | $212.90 |
| 7 purchase totals = | $919.57 | $970.5004 | $970.50 | $970.55 | $970.40 | |