| 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 | $114.79 | 4.281% | $119.7042 | $119.70 | $119.70 | $119.70 |
| Purchase #2 | $5.87 | 8.548% | $6.3718 | $6.37 | $6.35 | $6.40 |
| Purchase #3 | $221.29 | 11.163% | $245.9926 | $245.99 | $246.00 | $246.00 |
| Purchase #4 | $162.54 | 12.536% | $182.916 | $182.92 | $182.90 | $182.90 |
| Purchase #5 | $45.39 | 11.328% | $50.5318 | $50.53 | $50.55 | $50.50 |
| Purchase #6 | $132.57 | 11.698% | $148.078 | $148.08 | $148.10 | $148.10 |
| Purchase #7 | $177.59 | 7.252% | $190.4688 | $190.47 | $190.45 | $190.50 |
| 7 purchase totals = | $860.04 | $944.0632 | $944.06 | $944.05 | $944.10 | |