| 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 | $242.89 | 12.432% | $273.0861 | $273.09 | $273.10 | $273.10 |
| Purchase #2 | $15.31 | 6.740% | $16.3419 | $16.34 | $16.35 | $16.30 |
| Purchase #3 | $10.96 | 7.222% | $11.7515 | $11.75 | $11.75 | $11.80 |
| Purchase #4 | $246.83 | 5.437% | $260.2501 | $260.25 | $260.25 | $260.30 |
| Purchase #5 | $205.39 | 11.150% | $228.291 | $228.29 | $228.30 | $228.30 |
| Purchase #6 | $150.91 | 3.329% | $155.9338 | $155.93 | $155.95 | $155.90 |
| Purchase #7 | $237.27 | 12.705% | $267.4152 | $267.42 | $267.40 | $267.40 |
| 7 purchase totals = | $1,109.56 | $1,213.0696 | $1,213.07 | $1,213.10 | $1,213.10 | |