| 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 | $213.28 | 12.111% | $239.1103 | $239.11 | $239.10 | $239.10 |
| Purchase #2 | $131.50 | 8.520% | $142.7038 | $142.70 | $142.70 | $142.70 |
| Purchase #3 | $28.31 | 9.803% | $31.0852 | $31.09 | $31.10 | $31.10 |
| Purchase #4 | $233.79 | 5.460% | $246.5549 | $246.55 | $246.55 | $246.60 |
| Purchase #5 | $151.48 | 8.109% | $163.7635 | $163.76 | $163.75 | $163.80 |
| Purchase #6 | $63.82 | 8.536% | $69.2677 | $69.27 | $69.25 | $69.30 |
| Purchase #7 | $130.87 | 9.318% | $143.0645 | $143.06 | $143.05 | $143.10 |
| 7 purchase totals = | $953.05 | $1,035.5499 | $1,035.54 | $1,035.50 | $1,035.70 | |