| 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 | $208.82 | 3.350% | $215.8155 | $215.82 | $215.80 | $215.80 |
| Purchase #2 | $63.27 | 12.692% | $71.3002 | $71.30 | $71.30 | $71.30 |
| Purchase #3 | $156.93 | 8.555% | $170.3554 | $170.36 | $170.35 | $170.40 |
| Purchase #4 | $118.57 | 10.444% | $130.9535 | $130.95 | $130.95 | $131.00 |
| Purchase #5 | $240.69 | 9.599% | $263.7938 | $263.79 | $263.80 | $263.80 |
| Purchase #6 | $22.85 | 9.494% | $25.0194 | $25.02 | $25.00 | $25.00 |
| Purchase #7 | $77.40 | 4.419% | $80.8203 | $80.82 | $80.80 | $80.80 |
| 7 purchase totals = | $888.53 | $958.0581 | $958.06 | $958.00 | $958.10 | |