| 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 | $229.46 | 12.858% | $258.964 | $258.96 | $258.95 | $259.00 |
| Purchase #2 | $247.64 | 8.258% | $268.0901 | $268.09 | $268.10 | $268.10 |
| Purchase #3 | $122.41 | 5.338% | $128.9442 | $128.94 | $128.95 | $128.90 |
| Purchase #4 | $118.40 | 6.482% | $126.0747 | $126.07 | $126.05 | $126.10 |
| Purchase #5 | $99.54 | 4.254% | $103.7744 | $103.77 | $103.75 | $103.80 |
| Purchase #6 | $80.84 | 12.747% | $91.1447 | $91.14 | $91.15 | $91.10 |
| Purchase #7 | $62.77 | 8.353% | $68.0132 | $68.01 | $68.00 | $68.00 |
| 7 purchase totals = | $961.06 | $1,045.0053 | $1,044.98 | $1,044.95 | $1,045.00 | |