| 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 | $220.54 | 8.631% | $239.5748 | $239.57 | $239.55 | $239.60 |
| Purchase #2 | $211.78 | 8.348% | $229.4594 | $229.46 | $229.45 | $229.50 |
| Purchase #3 | $46.59 | 5.543% | $49.1725 | $49.17 | $49.15 | $49.20 |
| Purchase #4 | $35.66 | 5.759% | $37.7137 | $37.71 | $37.70 | $37.70 |
| Purchase #5 | $132.27 | 4.270% | $137.9179 | $137.92 | $137.90 | $137.90 |
| Purchase #6 | $5.89 | 7.204% | $6.3143 | $6.31 | $6.30 | $6.30 |
| Purchase #7 | $166.41 | 12.411% | $187.0631 | $187.06 | $187.05 | $187.10 |
| 7 purchase totals = | $819.14 | $887.2157 | $887.20 | $887.10 | $887.30 | |