| 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 | $217.69 | 11.531% | $242.7918 | $242.79 | $242.80 | $242.80 |
| Purchase #2 | $136.61 | 11.486% | $152.301 | $152.30 | $152.30 | $152.30 |
| Purchase #3 | $199.32 | 12.739% | $224.7114 | $224.71 | $224.70 | $224.70 |
| Purchase #4 | $63.44 | 11.286% | $70.5998 | $70.60 | $70.60 | $70.60 |
| Purchase #5 | $109.65 | 3.766% | $113.7794 | $113.78 | $113.80 | $113.80 |
| Purchase #6 | $88.87 | 7.837% | $95.8347 | $95.83 | $95.85 | $95.80 |
| Purchase #7 | $163.63 | 7.595% | $176.0577 | $176.06 | $176.05 | $176.10 |
| 7 purchase totals = | $979.21 | $1,076.0758 | $1,076.07 | $1,076.10 | $1,076.10 | |