| 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 | $132.32 | 7.787% | $142.6238 | $142.62 | $142.60 | $142.60 |
| Purchase #2 | $38.47 | 12.708% | $43.3588 | $43.36 | $43.35 | $43.40 |
| Purchase #3 | $197.44 | 3.548% | $204.4452 | $204.45 | $204.45 | $204.40 |
| Purchase #4 | $248.38 | 3.527% | $257.1404 | $257.14 | $257.15 | $257.10 |
| Purchase #5 | $215.81 | 11.627% | $240.9022 | $240.90 | $240.90 | $240.90 |
| Purchase #6 | $176.58 | 12.811% | $199.2017 | $199.20 | $199.20 | $199.20 |
| Purchase #7 | $8.33 | 8.702% | $9.0549 | $9.05 | $9.05 | $9.10 |
| 7 purchase totals = | $1,017.33 | $1,096.7270 | $1,096.72 | $1,096.70 | $1,096.70 | |