| 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 | $222.92 | 5.164% | $234.4316 | $234.43 | $234.45 | $234.40 |
| Purchase #2 | $15.26 | 5.411% | $16.0857 | $16.09 | $16.10 | $16.10 |
| Purchase #3 | $67.50 | 7.816% | $72.7758 | $72.78 | $72.80 | $72.80 |
| Purchase #4 | $226.33 | 10.625% | $250.3776 | $250.38 | $250.40 | $250.40 |
| Purchase #5 | $196.93 | 3.333% | $203.4937 | $203.49 | $203.50 | $203.50 |
| Purchase #6 | $104.90 | 5.729% | $110.9097 | $110.91 | $110.90 | $110.90 |
| Purchase #7 | $216.93 | 12.747% | $244.5821 | $244.58 | $244.60 | $244.60 |
| 7 purchase totals = | $1,050.77 | $1,132.6562 | $1,132.66 | $1,132.75 | $1,132.70 | |