| 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 | $132.61 | 5.576% | $140.0043 | $140.00 | $140.00 | $140.00 |
| Purchase #2 | $118.47 | 10.533% | $130.9484 | $130.95 | $130.95 | $130.90 |
| Purchase #3 | $45.52 | 3.235% | $46.9926 | $46.99 | $47.00 | $47.00 |
| Purchase #4 | $149.42 | 13.178% | $169.1106 | $169.11 | $169.10 | $169.10 |
| Purchase #5 | $80.29 | 10.289% | $88.551 | $88.55 | $88.55 | $88.60 |
| Purchase #6 | $94.40 | 9.402% | $103.2755 | $103.28 | $103.30 | $103.30 |
| Purchase #7 | $199.75 | 9.620% | $218.966 | $218.97 | $218.95 | $219.00 |
| 7 purchase totals = | $820.46 | $897.8484 | $897.85 | $897.85 | $897.90 | |