| 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 | $9.93 | 9.250% | $10.8485 | $10.85 | $10.85 | $10.80 |
| Purchase #2 | $185.37 | 9.164% | $202.3573 | $202.36 | $202.35 | $202.40 |
| Purchase #3 | $218.39 | 11.282% | $243.0288 | $243.03 | $243.05 | $243.00 |
| Purchase #4 | $214.92 | 6.659% | $229.2315 | $229.23 | $229.25 | $229.20 |
| Purchase #5 | $190.79 | 10.788% | $211.3724 | $211.37 | $211.35 | $211.40 |
| Purchase #6 | $152.39 | 5.113% | $160.1817 | $160.18 | $160.20 | $160.20 |
| Purchase #7 | $73.78 | 7.534% | $79.3386 | $79.34 | $79.35 | $79.30 |
| 7 purchase totals = | $1,045.57 | $1,136.3588 | $1,136.36 | $1,136.40 | $1,136.30 | |