| 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 | $198.83 | 4.293% | $207.3658 | $207.37 | $207.35 | $207.40 |
| Purchase #2 | $31.74 | 3.474% | $32.8426 | $32.84 | $32.85 | $32.80 |
| Purchase #3 | $9.28 | 11.815% | $10.3764 | $10.38 | $10.40 | $10.40 |
| Purchase #4 | $58.32 | 10.456% | $64.4179 | $64.42 | $64.40 | $64.40 |
| Purchase #5 | $185.37 | 12.224% | $208.0296 | $208.03 | $208.05 | $208.00 |
| Purchase #6 | $90.66 | 4.509% | $94.7479 | $94.75 | $94.75 | $94.70 |
| Purchase #7 | $233.25 | 5.638% | $246.4006 | $246.40 | $246.40 | $246.40 |
| 7 purchase totals = | $807.45 | $864.1808 | $864.19 | $864.20 | $864.10 | |