| 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 | $183.53 | 10.236% | $202.3161 | $202.32 | $202.30 | $202.30 |
| Purchase #2 | $121.96 | 4.850% | $127.8751 | $127.88 | $127.90 | $127.90 |
| Purchase #3 | $119.65 | 8.222% | $129.4876 | $129.49 | $129.50 | $129.50 |
| Purchase #4 | $45.93 | 6.253% | $48.802 | $48.80 | $48.80 | $48.80 |
| Purchase #5 | $42.26 | 6.609% | $45.053 | $45.05 | $45.05 | $45.10 |
| Purchase #6 | $81.32 | 5.847% | $86.0748 | $86.07 | $86.05 | $86.10 |
| Purchase #7 | $214.73 | 12.635% | $241.8611 | $241.86 | $241.85 | $241.90 |
| 7 purchase totals = | $809.38 | $881.4697 | $881.47 | $881.45 | $881.60 | |