| 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 | $242.58 | 12.283% | $272.3761 | $272.38 | $272.40 | $272.40 |
| Purchase #2 | $188.79 | 8.301% | $204.4615 | $204.46 | $204.45 | $204.50 |
| Purchase #3 | $230.37 | 4.542% | $240.8334 | $240.83 | $240.85 | $240.80 |
| Purchase #4 | $143.47 | 4.368% | $149.7368 | $149.74 | $149.75 | $149.70 |
| Purchase #5 | $187.98 | 11.652% | $209.8834 | $209.88 | $209.90 | $209.90 |
| Purchase #6 | $176.69 | 6.650% | $188.4399 | $188.44 | $188.45 | $188.40 |
| Purchase #7 | $211.73 | 8.515% | $229.7588 | $229.76 | $229.75 | $229.80 |
| 7 purchase totals = | $1,381.61 | $1,495.4899 | $1,495.49 | $1,495.55 | $1,495.50 | |