| 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 | $213.55 | 3.450% | $220.9175 | $220.92 | $220.90 | $220.90 |
| Purchase #2 | $125.87 | 12.478% | $141.5761 | $141.58 | $141.60 | $141.60 |
| Purchase #3 | $114.41 | 4.559% | $119.626 | $119.63 | $119.65 | $119.60 |
| Purchase #4 | $144.92 | 7.827% | $156.2629 | $156.26 | $156.25 | $156.30 |
| Purchase #5 | $138.97 | 7.484% | $149.3705 | $149.37 | $149.35 | $149.40 |
| Purchase #6 | $85.71 | 8.175% | $92.7168 | $92.72 | $92.70 | $92.70 |
| Purchase #7 | $133.88 | 7.303% | $143.6573 | $143.66 | $143.65 | $143.70 |
| 7 purchase totals = | $957.31 | $1,024.1271 | $1,024.14 | $1,024.10 | $1,024.20 | |