| 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 | $242.49 | 3.530% | $251.0499 | $251.05 | $251.05 | $251.00 |
| Purchase #2 | $233.79 | 6.561% | $249.129 | $249.13 | $249.15 | $249.10 |
| Purchase #3 | $67.73 | 8.841% | $73.718 | $73.72 | $73.70 | $73.70 |
| Purchase #4 | $47.54 | 7.152% | $50.9401 | $50.94 | $50.95 | $50.90 |
| Purchase #5 | $236.87 | 5.380% | $249.6136 | $249.61 | $249.60 | $249.60 |
| Purchase #6 | $154.81 | 8.559% | $168.0602 | $168.06 | $168.05 | $168.10 |
| Purchase #7 | $28.37 | 3.162% | $29.2671 | $29.27 | $29.25 | $29.30 |
| 7 purchase totals = | $1,011.60 | $1,071.7779 | $1,071.78 | $1,071.75 | $1,071.70 | |