| 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 | $227.52 | 4.396% | $237.5218 | $237.52 | $237.50 | $237.50 |
| Purchase #2 | $106.50 | 4.710% | $111.5162 | $111.52 | $111.50 | $111.50 |
| Purchase #3 | $152.34 | 4.662% | $159.4421 | $159.44 | $159.45 | $159.40 |
| Purchase #4 | $29.97 | 10.221% | $33.0332 | $33.03 | $33.05 | $33.00 |
| Purchase #5 | $11.69 | 11.555% | $13.0408 | $13.04 | $13.05 | $13.00 |
| Purchase #6 | $37.85 | 5.155% | $39.8012 | $39.80 | $39.80 | $39.80 |
| Purchase #7 | $209.29 | 12.131% | $234.679 | $234.68 | $234.70 | $234.70 |
| 7 purchase totals = | $775.16 | $829.0343 | $829.03 | $829.05 | $828.90 | |