| 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 | $112.38 | 4.241% | $117.146 | $117.15 | $117.15 | $117.10 |
| Purchase #2 | $66.27 | 7.672% | $71.3542 | $71.35 | $71.35 | $71.40 |
| Purchase #3 | $111.57 | 11.159% | $124.0201 | $124.02 | $124.00 | $124.00 |
| Purchase #4 | $189.59 | 13.817% | $215.7857 | $215.79 | $215.80 | $215.80 |
| Purchase #5 | $33.57 | 8.272% | $36.3469 | $36.35 | $36.35 | $36.30 |
| Purchase #6 | $51.88 | 11.572% | $57.8836 | $57.88 | $57.90 | $57.90 |
| Purchase #7 | $231.84 | 8.176% | $250.7952 | $250.80 | $250.80 | $250.80 |
| 7 purchase totals = | $797.10 | $873.3317 | $873.34 | $873.35 | $873.30 | |