| 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 | $112.43 | 6.523% | $119.7638 | $119.76 | $119.75 | $119.80 |
| Purchase #2 | $239.66 | 10.773% | $265.4786 | $265.48 | $265.50 | $265.50 |
| Purchase #3 | $35.60 | 3.679% | $36.9097 | $36.91 | $36.90 | $36.90 |
| Purchase #4 | $151.25 | 7.497% | $162.5892 | $162.59 | $162.60 | $162.60 |
| Purchase #5 | $26.46 | 12.689% | $29.8175 | $29.82 | $29.80 | $29.80 |
| Purchase #6 | $43.25 | 13.550% | $49.1104 | $49.11 | $49.10 | $49.10 |
| Purchase #7 | $242.76 | 9.663% | $266.2179 | $266.22 | $266.20 | $266.20 |
| 7 purchase totals = | $851.41 | $929.8871 | $929.89 | $929.85 | $929.90 | |