| 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 | $209.66 | 13.674% | $238.3289 | $238.33 | $238.35 | $238.30 |
| Purchase #2 | $205.76 | 10.736% | $227.8504 | $227.85 | $227.85 | $227.90 |
| Purchase #3 | $122.26 | 8.411% | $132.5433 | $132.54 | $132.55 | $132.50 |
| Purchase #4 | $202.63 | 4.246% | $211.2337 | $211.23 | $211.25 | $211.20 |
| Purchase #5 | $96.97 | 8.675% | $105.3821 | $105.38 | $105.40 | $105.40 |
| Purchase #6 | $108.89 | 6.673% | $116.1562 | $116.16 | $116.15 | $116.20 |
| Purchase #7 | $249.40 | 4.665% | $261.0345 | $261.03 | $261.05 | $261.00 |
| 7 purchase totals = | $1,195.57 | $1,292.5291 | $1,292.52 | $1,292.60 | $1,292.50 | |