| 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 | $122.46 | 12.698% | $138.01 | $138.01 | $138.00 | $138.00 |
| Purchase #2 | $44.73 | 11.578% | $49.9088 | $49.91 | $49.90 | $49.90 |
| Purchase #3 | $17.78 | 11.341% | $19.7964 | $19.80 | $19.80 | $19.80 |
| Purchase #4 | $217.28 | 9.565% | $238.0628 | $238.06 | $238.05 | $238.10 |
| Purchase #5 | $61.39 | 13.842% | $69.8876 | $69.89 | $69.90 | $69.90 |
| Purchase #6 | $190.88 | 13.242% | $216.1563 | $216.16 | $216.15 | $216.20 |
| Purchase #7 | $108.96 | 10.203% | $120.0772 | $120.08 | $120.10 | $120.10 |
| 7 purchase totals = | $763.48 | $851.8991 | $851.91 | $851.90 | $852.00 | |