| 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 | $118.33 | 4.379% | $123.5117 | $123.51 | $123.50 | $123.50 |
| Purchase #2 | $43.40 | 3.769% | $45.0357 | $45.04 | $45.05 | $45.00 |
| Purchase #3 | $248.95 | 3.582% | $257.8674 | $257.87 | $257.85 | $257.90 |
| Purchase #4 | $42.44 | 4.402% | $44.3082 | $44.31 | $44.30 | $44.30 |
| Purchase #5 | $161.26 | 11.809% | $180.3032 | $180.30 | $180.30 | $180.30 |
| Purchase #6 | $118.88 | 13.495% | $134.9229 | $134.92 | $134.90 | $134.90 |
| Purchase #7 | $117.72 | 9.638% | $129.0659 | $129.07 | $129.05 | $129.10 |
| 7 purchase totals = | $850.98 | $915.0150 | $915.02 | $914.95 | $915.00 | |