| 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 | $205.52 | 12.764% | $231.7526 | $231.75 | $231.75 | $231.80 |
| Purchase #2 | $236.62 | 13.314% | $268.1236 | $268.12 | $268.10 | $268.10 |
| Purchase #3 | $232.67 | 3.624% | $241.102 | $241.10 | $241.10 | $241.10 |
| Purchase #4 | $17.97 | 6.151% | $19.0753 | $19.08 | $19.10 | $19.10 |
| Purchase #5 | $65.44 | 11.519% | $72.978 | $72.98 | $73.00 | $73.00 |
| Purchase #6 | $85.25 | 10.623% | $94.3061 | $94.31 | $94.30 | $94.30 |
| Purchase #7 | $43.43 | 3.363% | $44.8906 | $44.89 | $44.90 | $44.90 |
| 7 purchase totals = | $886.90 | $972.2282 | $972.23 | $972.25 | $972.30 | |