| 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 | $233.90 | 3.325% | $241.6772 | $241.68 | $241.70 | $241.70 |
| Purchase #2 | $105.93 | 8.687% | $115.1321 | $115.13 | $115.15 | $115.10 |
| Purchase #3 | $62.64 | 5.110% | $65.8409 | $65.84 | $65.85 | $65.80 |
| Purchase #4 | $11.56 | 9.780% | $12.6906 | $12.69 | $12.70 | $12.70 |
| Purchase #5 | $52.92 | 13.652% | $60.1446 | $60.14 | $60.15 | $60.10 |
| Purchase #6 | $57.32 | 8.463% | $62.171 | $62.17 | $62.15 | $62.20 |
| Purchase #7 | $55.65 | 5.513% | $58.718 | $58.72 | $58.70 | $58.70 |
| 7 purchase totals = | $579.92 | $616.3744 | $616.37 | $616.40 | $616.30 | |