| 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 | $246.37 | 6.681% | $262.83 | $262.83 | $262.85 | $262.80 |
| Purchase #2 | $214.91 | 9.706% | $235.7692 | $235.77 | $235.75 | $235.80 |
| Purchase #3 | $174.54 | 11.269% | $194.2089 | $194.21 | $194.20 | $194.20 |
| Purchase #4 | $74.89 | 8.204% | $81.034 | $81.03 | $81.05 | $81.00 |
| Purchase #5 | $158.46 | 8.408% | $171.7833 | $171.78 | $171.80 | $171.80 |
| Purchase #6 | $121.45 | 6.674% | $129.5556 | $129.56 | $129.55 | $129.60 |
| Purchase #7 | $116.77 | 4.520% | $122.048 | $122.05 | $122.05 | $122.00 |
| 7 purchase totals = | $1,107.39 | $1,197.2290 | $1,197.23 | $1,197.25 | $1,197.20 | |