| 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 | $205.55 | 9.813% | $225.7206 | $225.72 | $225.70 | $225.70 |
| Purchase #2 | $82.80 | 6.737% | $88.3782 | $88.38 | $88.40 | $88.40 |
| Purchase #3 | $60.59 | 7.147% | $64.9204 | $64.92 | $64.90 | $64.90 |
| Purchase #4 | $128.86 | 3.352% | $133.1794 | $133.18 | $133.20 | $133.20 |
| Purchase #5 | $114.39 | 8.433% | $124.0365 | $124.04 | $124.05 | $124.00 |
| Purchase #6 | $8.97 | 10.295% | $9.8935 | $9.89 | $9.90 | $9.90 |
| Purchase #7 | $227.34 | 12.575% | $255.928 | $255.93 | $255.95 | $255.90 |
| 7 purchase totals = | $828.50 | $902.0566 | $902.06 | $902.10 | $902.00 | |