| 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 | $243.74 | 9.210% | $266.1885 | $266.19 | $266.20 | $266.20 |
| Purchase #2 | $104.76 | 10.235% | $115.4822 | $115.48 | $115.50 | $115.50 |
| Purchase #3 | $57.29 | 11.690% | $63.9872 | $63.99 | $64.00 | $64.00 |
| Purchase #4 | $37.81 | 11.693% | $42.2311 | $42.23 | $42.25 | $42.20 |
| Purchase #5 | $211.93 | 10.228% | $233.6062 | $233.61 | $233.60 | $233.60 |
| Purchase #6 | $95.52 | 5.765% | $101.0267 | $101.03 | $101.05 | $101.00 |
| Purchase #7 | $78.31 | 5.193% | $82.3766 | $82.38 | $82.40 | $82.40 |
| 7 purchase totals = | $829.36 | $904.8985 | $904.91 | $905.00 | $904.90 | |