| 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 | $241.71 | 5.604% | $255.2554 | $255.26 | $255.25 | $255.30 |
| Purchase #2 | $19.35 | 3.280% | $19.9847 | $19.98 | $20.00 | $20.00 |
| Purchase #3 | $116.28 | 4.288% | $121.2661 | $121.27 | $121.25 | $121.30 |
| Purchase #4 | $136.99 | 4.320% | $142.908 | $142.91 | $142.90 | $142.90 |
| Purchase #5 | $115.87 | 13.790% | $131.8485 | $131.85 | $131.85 | $131.80 |
| Purchase #6 | $82.69 | 6.357% | $87.9466 | $87.95 | $87.95 | $87.90 |
| Purchase #7 | $168.99 | 10.185% | $186.2016 | $186.20 | $186.20 | $186.20 |
| 7 purchase totals = | $881.88 | $945.4109 | $945.42 | $945.40 | $945.40 | |