| 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 | $132.55 | 5.569% | $139.9317 | $139.93 | $139.95 | $139.90 |
| Purchase #2 | $8.59 | 8.674% | $9.3351 | $9.34 | $9.35 | $9.30 |
| Purchase #3 | $227.55 | 12.233% | $255.3862 | $255.39 | $255.40 | $255.40 |
| Purchase #4 | $159.88 | 3.565% | $165.5797 | $165.58 | $165.60 | $165.60 |
| Purchase #5 | $133.54 | 7.534% | $143.6009 | $143.60 | $143.60 | $143.60 |
| Purchase #6 | $165.99 | 5.121% | $174.4903 | $174.49 | $174.50 | $174.50 |
| Purchase #7 | $134.82 | 4.255% | $140.5566 | $140.56 | $140.55 | $140.60 |
| 7 purchase totals = | $962.92 | $1,028.8805 | $1,028.89 | $1,028.95 | $1,028.90 | |