| 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 | $239.62 | 3.578% | $248.1936 | $248.19 | $248.20 | $248.20 |
| Purchase #2 | $86.94 | 4.364% | $90.7341 | $90.73 | $90.75 | $90.70 |
| Purchase #3 | $82.93 | 11.363% | $92.3533 | $92.35 | $92.35 | $92.40 |
| Purchase #4 | $117.69 | 9.735% | $129.1471 | $129.15 | $129.15 | $129.10 |
| Purchase #5 | $154.71 | 13.243% | $175.1982 | $175.20 | $175.20 | $175.20 |
| Purchase #6 | $125.49 | 6.350% | $133.4586 | $133.46 | $133.45 | $133.50 |
| Purchase #7 | $69.78 | 11.605% | $77.878 | $77.88 | $77.90 | $77.90 |
| 7 purchase totals = | $877.16 | $946.9629 | $946.96 | $947.00 | $947.00 | |