| 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 | $8.99 | 8.256% | $9.7322 | $9.73 | $9.75 | $9.70 |
| Purchase #2 | $99.58 | 6.840% | $106.3913 | $106.39 | $106.40 | $106.40 |
| Purchase #3 | $198.66 | 7.213% | $212.9893 | $212.99 | $213.00 | $213.00 |
| Purchase #4 | $115.25 | 3.476% | $119.2561 | $119.26 | $119.25 | $119.30 |
| Purchase #5 | $195.58 | 5.370% | $206.0826 | $206.08 | $206.10 | $206.10 |
| Purchase #6 | $115.54 | 7.295% | $123.9686 | $123.97 | $123.95 | $124.00 |
| Purchase #7 | $181.80 | 12.167% | $203.9196 | $203.92 | $203.90 | $203.90 |
| 7 purchase totals = | $915.40 | $982.3397 | $982.34 | $982.35 | $982.40 | |