| 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 | $90.52 | 13.237% | $102.5021 | $102.50 | $102.50 | $102.50 |
| Purchase #2 | $113.61 | 4.714% | $118.9656 | $118.97 | $118.95 | $119.00 |
| Purchase #3 | $38.74 | 7.543% | $41.6622 | $41.66 | $41.65 | $41.70 |
| Purchase #4 | $142.28 | 9.315% | $155.5334 | $155.53 | $155.55 | $155.50 |
| Purchase #5 | $122.94 | 11.230% | $136.7462 | $136.75 | $136.75 | $136.70 |
| Purchase #6 | $218.83 | 6.273% | $232.5572 | $232.56 | $232.55 | $232.60 |
| Purchase #7 | $129.53 | 7.511% | $139.259 | $139.26 | $139.25 | $139.30 |
| 7 purchase totals = | $856.45 | $927.2257 | $927.23 | $927.20 | $927.30 | |