| 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 | $230.69 | 4.652% | $241.4217 | $241.42 | $241.40 | $241.40 |
| Purchase #2 | $113.37 | 7.675% | $122.0711 | $122.07 | $122.05 | $122.10 |
| Purchase #3 | $207.37 | 7.563% | $223.0534 | $223.05 | $223.05 | $223.10 |
| Purchase #4 | $240.49 | 11.421% | $267.9564 | $267.96 | $267.95 | $268.00 |
| Purchase #5 | $29.68 | 13.519% | $33.6924 | $33.69 | $33.70 | $33.70 |
| Purchase #6 | $109.70 | 8.677% | $119.2187 | $119.22 | $119.20 | $119.20 |
| Purchase #7 | $97.96 | 13.652% | $111.3335 | $111.33 | $111.35 | $111.30 |
| 7 purchase totals = | $1,029.26 | $1,118.7472 | $1,118.74 | $1,118.70 | $1,118.80 | |