| 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 | $233.46 | 8.732% | $253.8457 | $253.85 | $253.85 | $253.80 |
| Purchase #2 | $60.91 | 13.644% | $69.2206 | $69.22 | $69.20 | $69.20 |
| Purchase #3 | $188.75 | 13.459% | $214.1539 | $214.15 | $214.15 | $214.20 |
| Purchase #4 | $115.73 | 10.868% | $128.3075 | $128.31 | $128.30 | $128.30 |
| Purchase #5 | $204.28 | 3.717% | $211.8731 | $211.87 | $211.85 | $211.90 |
| Purchase #6 | $79.65 | 3.404% | $82.3613 | $82.36 | $82.35 | $82.40 |
| Purchase #7 | $188.82 | 3.325% | $195.0983 | $195.10 | $195.10 | $195.10 |
| 7 purchase totals = | $1,071.60 | $1,154.8604 | $1,154.86 | $1,154.80 | $1,154.90 | |