| 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 | $214.74 | 6.212% | $228.0796 | $228.08 | $228.10 | $228.10 |
| Purchase #2 | $63.86 | 13.737% | $72.6324 | $72.63 | $72.65 | $72.60 |
| Purchase #3 | $116.78 | 5.214% | $122.8689 | $122.87 | $122.85 | $122.90 |
| Purchase #4 | $63.68 | 13.322% | $72.1634 | $72.16 | $72.15 | $72.20 |
| Purchase #5 | $242.60 | 6.815% | $259.1332 | $259.13 | $259.15 | $259.10 |
| Purchase #6 | $83.81 | 12.480% | $94.2695 | $94.27 | $94.25 | $94.30 |
| Purchase #7 | $146.29 | 7.588% | $157.3905 | $157.39 | $157.40 | $157.40 |
| 7 purchase totals = | $931.76 | $1,006.5375 | $1,006.53 | $1,006.55 | $1,006.60 | |