| 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 | $101.61 | 4.830% | $106.5178 | $106.52 | $106.50 | $106.50 |
| Purchase #2 | $30.91 | 4.280% | $32.2329 | $32.23 | $32.25 | $32.20 |
| Purchase #3 | $154.56 | 7.518% | $166.1798 | $166.18 | $166.20 | $166.20 |
| Purchase #4 | $62.35 | 11.744% | $69.6724 | $69.67 | $69.65 | $69.70 |
| Purchase #5 | $218.39 | 4.145% | $227.4423 | $227.44 | $227.45 | $227.40 |
| Purchase #6 | $64.97 | 3.742% | $67.4012 | $67.40 | $67.40 | $67.40 |
| Purchase #7 | $229.57 | 13.606% | $260.8053 | $260.81 | $260.80 | $260.80 |
| 7 purchase totals = | $862.36 | $930.2517 | $930.25 | $930.25 | $930.20 | |