| 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 | $238.83 | 3.200% | $246.4726 | $246.47 | $246.45 | $246.50 |
| Purchase #2 | $150.63 | 7.827% | $162.4198 | $162.42 | $162.40 | $162.40 |
| Purchase #3 | $177.65 | 3.522% | $183.9068 | $183.91 | $183.90 | $183.90 |
| Purchase #4 | $228.73 | 8.289% | $247.6894 | $247.69 | $247.70 | $247.70 |
| Purchase #5 | $149.53 | 3.462% | $154.7067 | $154.71 | $154.70 | $154.70 |
| Purchase #6 | $239.92 | 4.635% | $251.0403 | $251.04 | $251.05 | $251.00 |
| Purchase #7 | $164.60 | 12.675% | $185.4631 | $185.46 | $185.45 | $185.50 |
| 7 purchase totals = | $1,349.89 | $1,431.6987 | $1,431.70 | $1,431.65 | $1,431.70 | |