| 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 | $117.89 | 10.562% | $130.3415 | $130.34 | $130.35 | $130.30 |
| Purchase #2 | $43.61 | 9.531% | $47.7665 | $47.77 | $47.75 | $47.80 |
| Purchase #3 | $74.28 | 9.176% | $81.0959 | $81.10 | $81.10 | $81.10 |
| Purchase #4 | $208.69 | 12.285% | $234.3276 | $234.33 | $234.35 | $234.30 |
| Purchase #5 | $9.73 | 7.408% | $10.4508 | $10.45 | $10.45 | $10.50 |
| Purchase #6 | $61.95 | 5.529% | $65.3752 | $65.38 | $65.40 | $65.40 |
| Purchase #7 | $237.45 | 10.780% | $263.0471 | $263.05 | $263.05 | $263.00 |
| 7 purchase totals = | $753.60 | $832.4046 | $832.42 | $832.45 | $832.40 | |