| 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 | $97.71 | 12.664% | $110.084 | $110.08 | $110.10 | $110.10 |
| Purchase #2 | $13.44 | 5.263% | $14.1473 | $14.15 | $14.15 | $14.10 |
| Purchase #3 | $122.53 | 11.550% | $136.6822 | $136.68 | $136.70 | $136.70 |
| Purchase #4 | $206.57 | 5.677% | $218.297 | $218.30 | $218.30 | $218.30 |
| Purchase #5 | $109.34 | 10.568% | $120.8951 | $120.90 | $120.90 | $120.90 |
| Purchase #6 | $18.27 | 12.719% | $20.5938 | $20.59 | $20.60 | $20.60 |
| Purchase #7 | $107.29 | 10.490% | $118.5447 | $118.54 | $118.55 | $118.50 |
| 7 purchase totals = | $675.15 | $739.2441 | $739.24 | $739.30 | $739.20 | |