| 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 | $238.30 | 4.832% | $249.8147 | $249.81 | $249.80 | $249.80 |
| Purchase #2 | $190.31 | 12.689% | $214.4584 | $214.46 | $214.45 | $214.50 |
| Purchase #3 | $157.99 | 7.629% | $170.0431 | $170.04 | $170.05 | $170.00 |
| Purchase #4 | $102.87 | 5.690% | $108.7233 | $108.72 | $108.70 | $108.70 |
| Purchase #5 | $92.98 | 4.182% | $96.8684 | $96.87 | $96.85 | $96.90 |
| Purchase #6 | $31.91 | 9.768% | $35.027 | $35.03 | $35.05 | $35.00 |
| Purchase #7 | $27.40 | 8.498% | $29.7285 | $29.73 | $29.75 | $29.70 |
| 7 purchase totals = | $841.76 | $904.6634 | $904.66 | $904.65 | $904.60 | |