| 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 | $250.75 | 13.686% | $285.0676 | $285.07 | $285.05 | $285.10 |
| Purchase #2 | $80.51 | 13.708% | $91.5463 | $91.55 | $91.55 | $91.50 |
| Purchase #3 | $120.40 | 4.377% | $125.6699 | $125.67 | $125.65 | $125.70 |
| Purchase #4 | $201.65 | 7.478% | $216.7294 | $216.73 | $216.75 | $216.70 |
| Purchase #5 | $18.39 | 7.537% | $19.7761 | $19.78 | $19.80 | $19.80 |
| Purchase #6 | $236.64 | 7.271% | $253.8461 | $253.85 | $253.85 | $253.80 |
| Purchase #7 | $134.74 | 7.530% | $144.8859 | $144.89 | $144.90 | $144.90 |
| 7 purchase totals = | $1,043.08 | $1,137.5213 | $1,137.54 | $1,137.55 | $1,137.50 | |