| 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 | $11.86 | 11.727% | $13.2508 | $13.25 | $13.25 | $13.30 |
| Purchase #2 | $195.97 | 9.720% | $215.0183 | $215.02 | $215.00 | $215.00 |
| Purchase #3 | $134.43 | 12.239% | $150.8829 | $150.88 | $150.90 | $150.90 |
| Purchase #4 | $207.88 | 3.290% | $214.7193 | $214.72 | $214.70 | $214.70 |
| Purchase #5 | $135.54 | 5.152% | $142.523 | $142.52 | $142.50 | $142.50 |
| Purchase #6 | $165.36 | 5.565% | $174.5623 | $174.56 | $174.55 | $174.60 |
| Purchase #7 | $204.88 | 10.280% | $225.9417 | $225.94 | $225.95 | $225.90 |
| 7 purchase totals = | $1,055.92 | $1,136.8983 | $1,136.89 | $1,136.85 | $1,136.90 | |