| 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 | $197.55 | 7.752% | $212.8641 | $212.86 | $212.85 | $212.90 |
| Purchase #2 | $17.76 | 3.296% | $18.3454 | $18.35 | $18.35 | $18.30 |
| Purchase #3 | $240.32 | 11.263% | $267.3872 | $267.39 | $267.40 | $267.40 |
| Purchase #4 | $20.51 | 10.688% | $22.7021 | $22.70 | $22.70 | $22.70 |
| Purchase #5 | $7.43 | 4.372% | $7.7548 | $7.75 | $7.75 | $7.80 |
| Purchase #6 | $60.53 | 4.151% | $63.0426 | $63.04 | $63.05 | $63.00 |
| Purchase #7 | $100.57 | 6.731% | $107.3394 | $107.34 | $107.35 | $107.30 |
| 7 purchase totals = | $644.67 | $699.4356 | $699.43 | $699.45 | $699.40 | |