| 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 | $186.85 | 8.128% | $202.0372 | $202.04 | $202.05 | $202.00 |
| Purchase #2 | $73.68 | 10.161% | $81.1666 | $81.17 | $81.15 | $81.20 |
| Purchase #3 | $100.74 | 9.393% | $110.2025 | $110.20 | $110.20 | $110.20 |
| Purchase #4 | $51.79 | 4.655% | $54.2008 | $54.20 | $54.20 | $54.20 |
| Purchase #5 | $222.48 | 13.779% | $253.1355 | $253.14 | $253.15 | $253.10 |
| Purchase #6 | $205.79 | 8.730% | $223.7555 | $223.76 | $223.75 | $223.80 |
| Purchase #7 | $150.95 | 12.534% | $169.8701 | $169.87 | $169.85 | $169.90 |
| 7 purchase totals = | $992.28 | $1,094.3682 | $1,094.38 | $1,094.35 | $1,094.40 | |