| 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 | $238.96 | 9.171% | $260.875 | $260.88 | $260.90 | $260.90 |
| Purchase #2 | $33.87 | 6.705% | $36.141 | $36.14 | $36.15 | $36.10 |
| Purchase #3 | $30.74 | 12.745% | $34.6578 | $34.66 | $34.65 | $34.70 |
| Purchase #4 | $183.34 | 3.336% | $189.4562 | $189.46 | $189.45 | $189.50 |
| Purchase #5 | $59.89 | 13.668% | $68.0758 | $68.08 | $68.10 | $68.10 |
| Purchase #6 | $201.29 | 12.524% | $226.4996 | $226.50 | $226.50 | $226.50 |
| Purchase #7 | $104.26 | 4.788% | $109.252 | $109.25 | $109.25 | $109.30 |
| 7 purchase totals = | $852.35 | $924.9574 | $924.97 | $925.00 | $925.10 | |