| 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 | $131.65 | 12.498% | $148.1036 | $148.10 | $148.10 | $148.10 |
| Purchase #2 | $224.72 | 8.849% | $244.6055 | $244.61 | $244.60 | $244.60 |
| Purchase #3 | $95.81 | 11.366% | $106.6998 | $106.70 | $106.70 | $106.70 |
| Purchase #4 | $208.54 | 10.768% | $230.9956 | $231.00 | $231.00 | $231.00 |
| Purchase #5 | $196.54 | 13.402% | $222.8803 | $222.88 | $222.90 | $222.90 |
| Purchase #6 | $224.61 | 5.518% | $237.004 | $237.00 | $237.00 | $237.00 |
| Purchase #7 | $60.42 | 8.341% | $65.4596 | $65.46 | $65.45 | $65.50 |
| 7 purchase totals = | $1,142.29 | $1,255.7484 | $1,255.75 | $1,255.75 | $1,255.80 | |