| 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 | $239.36 | 13.644% | $272.0183 | $272.02 | $272.00 | $272.00 |
| Purchase #2 | $53.47 | 12.786% | $60.3067 | $60.31 | $60.30 | $60.30 |
| Purchase #3 | $142.72 | 3.611% | $147.8736 | $147.87 | $147.85 | $147.90 |
| Purchase #4 | $121.79 | 9.147% | $132.9301 | $132.93 | $132.95 | $132.90 |
| Purchase #5 | $120.85 | 9.274% | $132.0576 | $132.06 | $132.05 | $132.10 |
| Purchase #6 | $45.66 | 8.547% | $49.5626 | $49.56 | $49.55 | $49.60 |
| Purchase #7 | $101.41 | 12.308% | $113.8915 | $113.89 | $113.90 | $113.90 |
| 7 purchase totals = | $825.26 | $908.6404 | $908.64 | $908.60 | $908.70 | |