| 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 | $182.82 | 11.108% | $203.1276 | $203.13 | $203.15 | $203.10 |
| Purchase #2 | $52.86 | 10.650% | $58.4896 | $58.49 | $58.50 | $58.50 |
| Purchase #3 | $241.76 | 3.449% | $250.0983 | $250.10 | $250.10 | $250.10 |
| Purchase #4 | $181.65 | 8.671% | $197.4009 | $197.40 | $197.40 | $197.40 |
| Purchase #5 | $90.75 | 12.766% | $102.3351 | $102.34 | $102.35 | $102.30 |
| Purchase #6 | $25.91 | 7.729% | $27.9126 | $27.91 | $27.90 | $27.90 |
| Purchase #7 | $65.57 | 5.789% | $69.3658 | $69.37 | $69.35 | $69.40 |
| 7 purchase totals = | $841.32 | $908.7299 | $908.74 | $908.75 | $908.70 | |