| 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 | $91.43 | 8.484% | $99.1869 | $99.19 | $99.20 | $99.20 |
| Purchase #2 | $191.94 | 8.446% | $208.1513 | $208.15 | $208.15 | $208.20 |
| Purchase #3 | $9.77 | 6.190% | $10.3748 | $10.37 | $10.35 | $10.40 |
| Purchase #4 | $185.62 | 11.578% | $207.1111 | $207.11 | $207.10 | $207.10 |
| Purchase #5 | $207.54 | 7.864% | $223.8609 | $223.86 | $223.85 | $223.90 |
| Purchase #6 | $175.62 | 13.637% | $199.5693 | $199.57 | $199.55 | $199.60 |
| Purchase #7 | $166.97 | 10.372% | $184.2881 | $184.29 | $184.30 | $184.30 |
| 7 purchase totals = | $1,028.89 | $1,132.5424 | $1,132.54 | $1,132.50 | $1,132.70 | |