| 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 | $187.61 | 11.249% | $208.7142 | $208.71 | $208.70 | $208.70 |
| Purchase #2 | $128.38 | 7.862% | $138.4732 | $138.47 | $138.45 | $138.50 |
| Purchase #3 | $76.90 | 3.511% | $79.6 | $79.60 | $79.60 | $79.60 |
| Purchase #4 | $29.40 | 8.205% | $31.8123 | $31.81 | $31.80 | $31.80 |
| Purchase #5 | $24.33 | 4.246% | $25.3631 | $25.36 | $25.35 | $25.40 |
| Purchase #6 | $50.49 | 12.633% | $56.8684 | $56.87 | $56.85 | $56.90 |
| Purchase #7 | $245.73 | 10.447% | $271.4014 | $271.40 | $271.40 | $271.40 |
| 7 purchase totals = | $742.84 | $812.2326 | $812.22 | $812.15 | $812.30 | |