| 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 | $194.50 | 3.483% | $201.2744 | $201.27 | $201.25 | $201.30 |
| Purchase #2 | $93.74 | 7.505% | $100.7752 | $100.78 | $100.80 | $100.80 |
| Purchase #3 | $142.51 | 12.504% | $160.3295 | $160.33 | $160.35 | $160.30 |
| Purchase #4 | $89.94 | 10.357% | $99.2551 | $99.26 | $99.25 | $99.30 |
| Purchase #5 | $122.33 | 12.483% | $137.6005 | $137.60 | $137.60 | $137.60 |
| Purchase #6 | $94.37 | 8.219% | $102.1263 | $102.13 | $102.15 | $102.10 |
| Purchase #7 | $181.72 | 13.507% | $206.2649 | $206.26 | $206.25 | $206.30 |
| 7 purchase totals = | $919.11 | $1,007.6259 | $1,007.63 | $1,007.65 | $1,007.70 | |