| 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 | $210.61 | 6.449% | $224.1922 | $224.19 | $224.20 | $224.20 |
| Purchase #2 | $12.82 | 5.819% | $13.566 | $13.57 | $13.55 | $13.60 |
| Purchase #3 | $163.30 | 13.547% | $185.4223 | $185.42 | $185.40 | $185.40 |
| Purchase #4 | $105.89 | 8.554% | $114.9478 | $114.95 | $114.95 | $114.90 |
| Purchase #5 | $148.94 | 7.650% | $160.3339 | $160.33 | $160.35 | $160.30 |
| Purchase #6 | $188.47 | 11.220% | $209.6163 | $209.62 | $209.60 | $209.60 |
| Purchase #7 | $116.88 | 6.509% | $124.4877 | $124.49 | $124.50 | $124.50 |
| 7 purchase totals = | $946.91 | $1,032.5662 | $1,032.57 | $1,032.55 | $1,032.50 | |