| 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 | $233.58 | 3.463% | $241.6689 | $241.67 | $241.65 | $241.70 |
| Purchase #2 | $179.60 | 4.687% | $188.0179 | $188.02 | $188.00 | $188.00 |
| Purchase #3 | $169.59 | 7.848% | $182.8994 | $182.90 | $182.90 | $182.90 |
| Purchase #4 | $33.35 | 11.829% | $37.295 | $37.30 | $37.30 | $37.30 |
| Purchase #5 | $204.47 | 13.594% | $232.2657 | $232.27 | $232.25 | $232.30 |
| Purchase #6 | $43.81 | 13.345% | $49.6564 | $49.66 | $49.65 | $49.70 |
| Purchase #7 | $145.88 | 3.359% | $150.7801 | $150.78 | $150.80 | $150.80 |
| 7 purchase totals = | $1,010.28 | $1,082.5834 | $1,082.60 | $1,082.55 | $1,082.70 | |