| 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 | $221.43 | 11.729% | $247.4015 | $247.40 | $247.40 | $247.40 |
| Purchase #2 | $137.57 | 6.314% | $146.2562 | $146.26 | $146.25 | $146.30 |
| Purchase #3 | $47.45 | 11.647% | $52.9765 | $52.98 | $53.00 | $53.00 |
| Purchase #4 | $111.72 | 5.859% | $118.2657 | $118.27 | $118.25 | $118.30 |
| Purchase #5 | $121.74 | 3.333% | $125.7976 | $125.80 | $125.80 | $125.80 |
| Purchase #6 | $60.61 | 11.483% | $67.5698 | $67.57 | $67.55 | $67.60 |
| Purchase #7 | $56.89 | 11.350% | $63.347 | $63.35 | $63.35 | $63.30 |
| 7 purchase totals = | $757.41 | $821.6143 | $821.63 | $821.60 | $821.70 | |