| 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 | $108.75 | 11.362% | $121.1062 | $121.11 | $121.10 | $121.10 |
| Purchase #2 | $91.30 | 4.328% | $95.2515 | $95.25 | $95.25 | $95.30 |
| Purchase #3 | $197.37 | 13.826% | $224.6584 | $224.66 | $224.65 | $224.70 |
| Purchase #4 | $225.46 | 5.473% | $237.7994 | $237.80 | $237.80 | $237.80 |
| Purchase #5 | $36.76 | 7.737% | $39.6041 | $39.60 | $39.60 | $39.60 |
| Purchase #6 | $153.97 | 11.855% | $172.2231 | $172.22 | $172.20 | $172.20 |
| Purchase #7 | $247.80 | 4.754% | $259.5804 | $259.58 | $259.60 | $259.60 |
| 7 purchase totals = | $1,061.41 | $1,150.2231 | $1,150.22 | $1,150.20 | $1,150.30 | |