| 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 | $244.64 | 8.670% | $265.8503 | $265.85 | $265.85 | $265.90 |
| Purchase #2 | $140.41 | 3.246% | $144.9677 | $144.97 | $144.95 | $145.00 |
| Purchase #3 | $36.46 | 3.729% | $37.8196 | $37.82 | $37.80 | $37.80 |
| Purchase #4 | $51.30 | 9.812% | $56.3336 | $56.33 | $56.35 | $56.30 |
| Purchase #5 | $170.25 | 10.622% | $188.334 | $188.33 | $188.35 | $188.30 |
| Purchase #6 | $60.70 | 7.764% | $65.4127 | $65.41 | $65.40 | $65.40 |
| Purchase #7 | $116.26 | 5.219% | $122.3276 | $122.33 | $122.35 | $122.30 |
| 7 purchase totals = | $820.02 | $881.0455 | $881.04 | $881.05 | $881.00 | |