| 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 | $84.98 | 8.196% | $91.945 | $91.95 | $91.95 | $91.90 |
| Purchase #2 | $219.95 | 13.334% | $249.2781 | $249.28 | $249.30 | $249.30 |
| Purchase #3 | $138.36 | 10.751% | $153.2351 | $153.24 | $153.25 | $153.20 |
| Purchase #4 | $148.76 | 3.758% | $154.3504 | $154.35 | $154.35 | $154.40 |
| Purchase #5 | $61.45 | 10.597% | $67.9619 | $67.96 | $67.95 | $68.00 |
| Purchase #6 | $118.78 | 5.266% | $125.035 | $125.04 | $125.05 | $125.00 |
| Purchase #7 | $234.77 | 5.595% | $247.9054 | $247.91 | $247.90 | $247.90 |
| 7 purchase totals = | $1,007.05 | $1,089.7109 | $1,089.73 | $1,089.75 | $1,089.70 | |