| 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 | $209.91 | 3.361% | $216.9651 | $216.97 | $216.95 | $217.00 |
| Purchase #2 | $59.44 | 10.597% | $65.7389 | $65.74 | $65.75 | $65.70 |
| Purchase #3 | $180.92 | 12.767% | $204.0181 | $204.02 | $204.00 | $204.00 |
| Purchase #4 | $16.25 | 7.219% | $17.4231 | $17.42 | $17.40 | $17.40 |
| Purchase #5 | $131.40 | 7.530% | $141.2944 | $141.29 | $141.30 | $141.30 |
| Purchase #6 | $20.99 | 13.635% | $23.852 | $23.85 | $23.85 | $23.90 |
| Purchase #7 | $131.45 | 7.198% | $140.9118 | $140.91 | $140.90 | $140.90 |
| 7 purchase totals = | $750.36 | $810.2034 | $810.20 | $810.15 | $810.20 | |