| 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 | $118.35 | 13.422% | $134.2349 | $134.23 | $134.25 | $134.20 |
| Purchase #2 | $44.44 | 7.773% | $47.8943 | $47.89 | $47.90 | $47.90 |
| Purchase #3 | $58.78 | 5.117% | $61.7878 | $61.79 | $61.80 | $61.80 |
| Purchase #4 | $19.54 | 11.285% | $21.7451 | $21.75 | $21.75 | $21.70 |
| Purchase #5 | $70.80 | 12.659% | $79.7626 | $79.76 | $79.75 | $79.80 |
| Purchase #6 | $220.67 | 7.858% | $238.0102 | $238.01 | $238.00 | $238.00 |
| Purchase #7 | $234.35 | 12.538% | $263.7328 | $263.73 | $263.75 | $263.70 |
| 7 purchase totals = | $766.93 | $847.1677 | $847.16 | $847.20 | $847.10 | |