| 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 | $191.88 | 8.847% | $208.8556 | $208.86 | $208.85 | $208.90 |
| Purchase #2 | $106.85 | 12.128% | $119.8088 | $119.81 | $119.80 | $119.80 |
| Purchase #3 | $135.54 | 11.469% | $151.0851 | $151.09 | $151.10 | $151.10 |
| Purchase #4 | $199.44 | 9.182% | $217.7526 | $217.75 | $217.75 | $217.80 |
| Purchase #5 | $51.58 | 8.182% | $55.8003 | $55.80 | $55.80 | $55.80 |
| Purchase #6 | $81.90 | 12.845% | $92.4201 | $92.42 | $92.40 | $92.40 |
| Purchase #7 | $230.54 | 4.295% | $240.4417 | $240.44 | $240.45 | $240.40 |
| 7 purchase totals = | $997.73 | $1,086.1642 | $1,086.17 | $1,086.15 | $1,086.20 | |