| 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 | $209.88 | 11.247% | $233.4852 | $233.49 | $233.50 | $233.50 |
| Purchase #2 | $209.97 | 9.395% | $229.6967 | $229.70 | $229.70 | $229.70 |
| Purchase #3 | $32.73 | 7.502% | $35.1854 | $35.19 | $35.20 | $35.20 |
| Purchase #4 | $109.51 | 6.296% | $116.4047 | $116.40 | $116.40 | $116.40 |
| Purchase #5 | $114.36 | 5.338% | $120.4645 | $120.46 | $120.45 | $120.50 |
| Purchase #6 | $25.48 | 3.214% | $26.2989 | $26.30 | $26.30 | $26.30 |
| Purchase #7 | $114.76 | 12.693% | $129.3265 | $129.33 | $129.35 | $129.30 |
| 7 purchase totals = | $816.69 | $890.8619 | $890.87 | $890.90 | $890.90 | |