| 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 | $117.72 | 10.695% | $130.3102 | $130.31 | $130.30 | $130.30 |
| Purchase #2 | $10.72 | 12.329% | $12.0417 | $12.04 | $12.05 | $12.00 |
| Purchase #3 | $166.86 | 12.857% | $188.3132 | $188.31 | $188.30 | $188.30 |
| Purchase #4 | $138.44 | 8.314% | $149.9499 | $149.95 | $149.95 | $149.90 |
| Purchase #5 | $8.95 | 9.130% | $9.7671 | $9.77 | $9.75 | $9.80 |
| Purchase #6 | $124.75 | 12.200% | $139.9695 | $139.97 | $139.95 | $140.00 |
| Purchase #7 | $106.36 | 5.646% | $112.3651 | $112.37 | $112.35 | $112.40 |
| 7 purchase totals = | $673.80 | $742.7167 | $742.72 | $742.65 | $742.70 | |