| 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 | $184.74 | 11.815% | $206.567 | $206.57 | $206.55 | $206.60 |
| Purchase #2 | $65.95 | 3.264% | $68.1026 | $68.10 | $68.10 | $68.10 |
| Purchase #3 | $249.88 | 11.379% | $278.3138 | $278.31 | $278.30 | $278.30 |
| Purchase #4 | $86.60 | 3.684% | $89.7903 | $89.79 | $89.80 | $89.80 |
| Purchase #5 | $242.90 | 5.479% | $256.2085 | $256.21 | $256.20 | $256.20 |
| Purchase #6 | $54.35 | 6.862% | $58.0795 | $58.08 | $58.10 | $58.10 |
| Purchase #7 | $14.88 | 8.565% | $16.1545 | $16.15 | $16.15 | $16.20 |
| 7 purchase totals = | $899.30 | $973.2162 | $973.21 | $973.20 | $973.30 | |