| 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 | $226.90 | 7.436% | $243.7723 | $243.77 | $243.75 | $243.80 |
| Purchase #2 | $61.66 | 12.609% | $69.4347 | $69.43 | $69.45 | $69.40 |
| Purchase #3 | $19.90 | 5.289% | $20.9525 | $20.95 | $20.95 | $21.00 |
| Purchase #4 | $55.74 | 11.714% | $62.2694 | $62.27 | $62.25 | $62.30 |
| Purchase #5 | $21.35 | 9.560% | $23.3911 | $23.39 | $23.40 | $23.40 |
| Purchase #6 | $179.30 | 6.678% | $191.2737 | $191.27 | $191.25 | $191.30 |
| Purchase #7 | $185.35 | 6.338% | $197.0975 | $197.10 | $197.10 | $197.10 |
| 7 purchase totals = | $750.20 | $808.1912 | $808.18 | $808.15 | $808.30 | |