| 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 | $224.46 | 7.204% | $240.6301 | $240.63 | $240.65 | $240.60 |
| Purchase #2 | $248.71 | 9.280% | $271.7903 | $271.79 | $271.80 | $271.80 |
| Purchase #3 | $16.89 | 8.825% | $18.3805 | $18.38 | $18.40 | $18.40 |
| Purchase #4 | $169.55 | 10.833% | $187.9174 | $187.92 | $187.90 | $187.90 |
| Purchase #5 | $24.95 | 5.780% | $26.3921 | $26.39 | $26.40 | $26.40 |
| Purchase #6 | $123.47 | 10.602% | $136.5603 | $136.56 | $136.55 | $136.60 |
| Purchase #7 | $78.54 | 3.478% | $81.2716 | $81.27 | $81.25 | $81.30 |
| 7 purchase totals = | $886.57 | $962.9423 | $962.94 | $962.95 | $963.00 | |