| 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 | $9.48 | 8.531% | $10.2887 | $10.29 | $10.30 | $10.30 |
| Purchase #2 | $167.77 | 13.606% | $190.5968 | $190.60 | $190.60 | $190.60 |
| Purchase #3 | $243.80 | 10.491% | $269.3771 | $269.38 | $269.40 | $269.40 |
| Purchase #4 | $175.25 | 9.324% | $191.5903 | $191.59 | $191.60 | $191.60 |
| Purchase #5 | $212.37 | 10.503% | $234.6752 | $234.68 | $234.70 | $234.70 |
| Purchase #6 | $120.97 | 5.548% | $127.6814 | $127.68 | $127.70 | $127.70 |
| Purchase #7 | $227.64 | 5.272% | $239.6412 | $239.64 | $239.65 | $239.60 |
| 7 purchase totals = | $1,157.28 | $1,263.8507 | $1,263.86 | $1,263.95 | $1,263.90 | |