| 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 | $103.35 | 12.551% | $116.3215 | $116.32 | $116.30 | $116.30 |
| Purchase #2 | $205.54 | 4.498% | $214.7852 | $214.79 | $214.80 | $214.80 |
| Purchase #3 | $91.53 | 10.635% | $101.2642 | $101.26 | $101.25 | $101.30 |
| Purchase #4 | $78.35 | 4.175% | $81.6211 | $81.62 | $81.60 | $81.60 |
| Purchase #5 | $211.88 | 7.336% | $227.4235 | $227.42 | $227.40 | $227.40 |
| Purchase #6 | $114.50 | 6.542% | $121.9906 | $121.99 | $122.00 | $122.00 |
| Purchase #7 | $126.46 | 5.628% | $133.5772 | $133.58 | $133.60 | $133.60 |
| 7 purchase totals = | $931.61 | $996.9833 | $996.98 | $996.95 | $997.00 | |