| 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 | $158.30 | 7.400% | $170.0142 | $170.01 | $170.00 | $170.00 |
| Purchase #2 | $237.84 | 7.234% | $255.0453 | $255.05 | $255.05 | $255.00 |
| Purchase #3 | $248.29 | 6.452% | $264.3097 | $264.31 | $264.30 | $264.30 |
| Purchase #4 | $83.25 | 12.176% | $93.3865 | $93.39 | $93.40 | $93.40 |
| Purchase #5 | $238.76 | 3.362% | $246.7871 | $246.79 | $246.80 | $246.80 |
| Purchase #6 | $106.80 | 3.853% | $110.915 | $110.92 | $110.90 | $110.90 |
| Purchase #7 | $64.61 | 7.641% | $69.5469 | $69.55 | $69.55 | $69.50 |
| 7 purchase totals = | $1,137.85 | $1,210.0047 | $1,210.02 | $1,210.00 | $1,209.90 | |