| 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 | $112.83 | 8.265% | $122.1554 | $122.16 | $122.15 | $122.20 |
| Purchase #2 | $124.49 | 9.835% | $136.7336 | $136.73 | $136.75 | $136.70 |
| Purchase #3 | $244.82 | 4.392% | $255.5725 | $255.57 | $255.55 | $255.60 |
| Purchase #4 | $102.97 | 8.612% | $111.8378 | $111.84 | $111.85 | $111.80 |
| Purchase #5 | $223.69 | 13.259% | $253.3491 | $253.35 | $253.35 | $253.30 |
| Purchase #6 | $247.66 | 12.310% | $278.1469 | $278.15 | $278.15 | $278.10 |
| Purchase #7 | $68.29 | 3.620% | $70.7621 | $70.76 | $70.75 | $70.80 |
| 7 purchase totals = | $1,124.75 | $1,228.5574 | $1,228.56 | $1,228.55 | $1,228.50 | |