| 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 | $78.80 | 9.216% | $86.0622 | $86.06 | $86.05 | $86.10 |
| Purchase #2 | $64.58 | 5.599% | $68.1958 | $68.20 | $68.20 | $68.20 |
| Purchase #3 | $221.91 | 10.414% | $245.0197 | $245.02 | $245.00 | $245.00 |
| Purchase #4 | $237.96 | 7.670% | $256.2115 | $256.21 | $256.20 | $256.20 |
| Purchase #5 | $25.50 | 9.220% | $27.8511 | $27.85 | $27.85 | $27.90 |
| Purchase #6 | $166.37 | 8.738% | $180.9074 | $180.91 | $180.90 | $180.90 |
| Purchase #7 | $208.72 | 10.707% | $231.0677 | $231.07 | $231.05 | $231.10 |
| 7 purchase totals = | $1,003.84 | $1,095.3154 | $1,095.32 | $1,095.25 | $1,095.40 | |