| 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 | $197.56 | 3.767% | $205.0021 | $205.00 | $205.00 | $205.00 |
| Purchase #2 | $165.39 | 5.359% | $174.2533 | $174.25 | $174.25 | $174.30 |
| Purchase #3 | $71.33 | 12.272% | $80.0836 | $80.08 | $80.10 | $80.10 |
| Purchase #4 | $217.72 | 5.106% | $228.8368 | $228.84 | $228.85 | $228.80 |
| Purchase #5 | $99.41 | 13.421% | $112.7518 | $112.75 | $112.75 | $112.80 |
| Purchase #6 | $30.52 | 11.718% | $34.0963 | $34.10 | $34.10 | $34.10 |
| Purchase #7 | $221.46 | 4.290% | $230.9606 | $230.96 | $230.95 | $231.00 |
| 7 purchase totals = | $1,003.39 | $1,065.9845 | $1,065.98 | $1,066.00 | $1,066.10 | |