| 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 | $227.90 | 8.586% | $247.4675 | $247.47 | $247.45 | $247.50 |
| Purchase #2 | $6.80 | 7.286% | $7.2954 | $7.30 | $7.30 | $7.30 |
| Purchase #3 | $21.38 | 10.104% | $23.5402 | $23.54 | $23.55 | $23.50 |
| Purchase #4 | $129.25 | 11.320% | $143.8811 | $143.88 | $143.90 | $143.90 |
| Purchase #5 | $238.64 | 8.808% | $259.6594 | $259.66 | $259.65 | $259.70 |
| Purchase #6 | $57.42 | 12.277% | $64.4695 | $64.47 | $64.45 | $64.50 |
| Purchase #7 | $209.64 | 9.418% | $229.3839 | $229.38 | $229.40 | $229.40 |
| 7 purchase totals = | $891.03 | $975.6970 | $975.70 | $975.70 | $975.80 | |