| 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 | $93.96 | 7.710% | $101.2043 | $101.20 | $101.20 | $101.20 |
| Purchase #2 | $203.58 | 12.765% | $229.567 | $229.57 | $229.55 | $229.60 |
| Purchase #3 | $77.30 | 5.465% | $81.5244 | $81.52 | $81.50 | $81.50 |
| Purchase #4 | $44.29 | 11.675% | $49.4609 | $49.46 | $49.45 | $49.50 |
| Purchase #5 | $27.83 | 6.854% | $29.7375 | $29.74 | $29.75 | $29.70 |
| Purchase #6 | $104.73 | 6.653% | $111.6977 | $111.70 | $111.70 | $111.70 |
| Purchase #7 | $117.29 | 5.679% | $123.9509 | $123.95 | $123.95 | $124.00 |
| 7 purchase totals = | $668.98 | $727.1427 | $727.14 | $727.10 | $727.20 | |