| 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 | $154.92 | 3.862% | $160.903 | $160.90 | $160.90 | $160.90 |
| Purchase #2 | $227.60 | 9.297% | $248.76 | $248.76 | $248.75 | $248.80 |
| Purchase #3 | $204.65 | 13.301% | $231.8705 | $231.87 | $231.85 | $231.90 |
| Purchase #4 | $12.93 | 11.137% | $14.37 | $14.37 | $14.35 | $14.40 |
| Purchase #5 | $185.67 | 12.763% | $209.3671 | $209.37 | $209.35 | $209.40 |
| Purchase #6 | $132.64 | 12.601% | $149.354 | $149.35 | $149.35 | $149.40 |
| Purchase #7 | $47.42 | 3.751% | $49.1987 | $49.20 | $49.20 | $49.20 |
| 7 purchase totals = | $965.83 | $1,063.8233 | $1,063.82 | $1,063.75 | $1,064.00 | |