| 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 | $8.58 | 9.847% | $9.4249 | $9.42 | $9.40 | $9.40 |
| Purchase #2 | $174.79 | 8.155% | $189.0441 | $189.04 | $189.05 | $189.00 |
| Purchase #3 | $159.34 | 10.617% | $176.2571 | $176.26 | $176.25 | $176.30 |
| Purchase #4 | $200.91 | 3.685% | $208.3135 | $208.31 | $208.30 | $208.30 |
| Purchase #5 | $46.36 | 8.134% | $50.1309 | $50.13 | $50.15 | $50.10 |
| Purchase #6 | $226.27 | 10.802% | $250.7117 | $250.71 | $250.70 | $250.70 |
| Purchase #7 | $188.76 | 5.367% | $198.8907 | $198.89 | $198.90 | $198.90 |
| 7 purchase totals = | $1,005.01 | $1,082.7729 | $1,082.76 | $1,082.75 | $1,082.70 | |