| 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 | $234.61 | 9.848% | $257.7144 | $257.71 | $257.70 | $257.70 |
| Purchase #2 | $225.80 | 3.600% | $233.9288 | $233.93 | $233.95 | $233.90 |
| Purchase #3 | $134.84 | 10.712% | $149.2841 | $149.28 | $149.30 | $149.30 |
| Purchase #4 | $35.68 | 10.644% | $39.4778 | $39.48 | $39.50 | $39.50 |
| Purchase #5 | $112.74 | 10.872% | $124.9971 | $125.00 | $125.00 | $125.00 |
| Purchase #6 | $91.65 | 13.328% | $103.8651 | $103.87 | $103.85 | $103.90 |
| Purchase #7 | $229.70 | 11.432% | $255.9593 | $255.96 | $255.95 | $256.00 |
| 7 purchase totals = | $1,065.02 | $1,165.2266 | $1,165.23 | $1,165.25 | $1,165.30 | |