| 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 | $13.38 | 6.609% | $14.2643 | $14.26 | $14.25 | $14.30 |
| Purchase #2 | $198.68 | 11.166% | $220.8646 | $220.86 | $220.85 | $220.90 |
| Purchase #3 | $205.42 | 10.106% | $226.1797 | $226.18 | $226.20 | $226.20 |
| Purchase #4 | $117.74 | 13.116% | $133.1828 | $133.18 | $133.20 | $133.20 |
| Purchase #5 | $204.41 | 3.430% | $211.4213 | $211.42 | $211.40 | $211.40 |
| Purchase #6 | $199.51 | 8.842% | $217.1507 | $217.15 | $217.15 | $217.20 |
| Purchase #7 | $145.79 | 11.807% | $163.0034 | $163.00 | $163.00 | $163.00 |
| 7 purchase totals = | $1,084.93 | $1,186.0668 | $1,186.05 | $1,186.05 | $1,186.20 | |