| 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 | $108.36 | 13.331% | $122.8055 | $122.81 | $122.80 | $122.80 |
| Purchase #2 | $57.87 | 13.403% | $65.6263 | $65.63 | $65.65 | $65.60 |
| Purchase #3 | $136.27 | 3.726% | $141.3474 | $141.35 | $141.35 | $141.30 |
| Purchase #4 | $229.52 | 7.560% | $246.8717 | $246.87 | $246.85 | $246.90 |
| Purchase #5 | $194.61 | 10.530% | $215.1024 | $215.10 | $215.10 | $215.10 |
| Purchase #6 | $45.68 | 8.687% | $49.6482 | $49.65 | $49.65 | $49.60 |
| Purchase #7 | $95.43 | 4.458% | $99.6843 | $99.68 | $99.70 | $99.70 |
| 7 purchase totals = | $867.74 | $941.0858 | $941.09 | $941.10 | $941.00 | |