| 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 | $231.86 | 10.490% | $256.1821 | $256.18 | $256.20 | $256.20 |
| Purchase #2 | $206.34 | 5.223% | $217.1171 | $217.12 | $217.10 | $217.10 |
| Purchase #3 | $31.53 | 8.416% | $34.1836 | $34.18 | $34.20 | $34.20 |
| Purchase #4 | $125.42 | 10.474% | $138.5565 | $138.56 | $138.55 | $138.60 |
| Purchase #5 | $152.25 | 9.869% | $167.2756 | $167.28 | $167.30 | $167.30 |
| Purchase #6 | $73.61 | 11.744% | $82.2548 | $82.25 | $82.25 | $82.30 |
| Purchase #7 | $67.50 | 13.344% | $76.5072 | $76.51 | $76.50 | $76.50 |
| 7 purchase totals = | $888.51 | $972.0769 | $972.08 | $972.10 | $972.20 | |