| 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 | $115.66 | 5.259% | $121.7426 | $121.74 | $121.75 | $121.70 |
| Purchase #2 | $168.90 | 11.113% | $187.6699 | $187.67 | $187.65 | $187.70 |
| Purchase #3 | $213.45 | 7.308% | $229.0489 | $229.05 | $229.05 | $229.00 |
| Purchase #4 | $190.41 | 10.558% | $210.5135 | $210.51 | $210.50 | $210.50 |
| Purchase #5 | $6.56 | 3.850% | $6.8126 | $6.81 | $6.80 | $6.80 |
| Purchase #6 | $100.51 | 13.599% | $114.1784 | $114.18 | $114.20 | $114.20 |
| Purchase #7 | $224.37 | 8.665% | $243.8117 | $243.81 | $243.80 | $243.80 |
| 7 purchase totals = | $1,019.86 | $1,113.7776 | $1,113.77 | $1,113.75 | $1,113.70 | |