| 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 | $201.30 | 6.842% | $215.0729 | $215.07 | $215.05 | $215.10 |
| Purchase #2 | $11.50 | 12.433% | $12.9298 | $12.93 | $12.95 | $12.90 |
| Purchase #3 | $23.40 | 3.583% | $24.2384 | $24.24 | $24.25 | $24.20 |
| Purchase #4 | $45.36 | 10.618% | $50.1763 | $50.18 | $50.20 | $50.20 |
| Purchase #5 | $69.61 | 4.590% | $72.8051 | $72.81 | $72.80 | $72.80 |
| Purchase #6 | $234.65 | 9.824% | $257.702 | $257.70 | $257.70 | $257.70 |
| Purchase #7 | $189.62 | 6.123% | $201.2304 | $201.23 | $201.25 | $201.20 |
| 7 purchase totals = | $775.44 | $834.1549 | $834.16 | $834.20 | $834.10 | |