| 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 | $221.54 | 4.626% | $231.7884 | $231.79 | $231.80 | $231.80 |
| Purchase #2 | $124.68 | 12.113% | $139.7825 | $139.78 | $139.80 | $139.80 |
| Purchase #3 | $114.49 | 4.734% | $119.91 | $119.91 | $119.90 | $119.90 |
| Purchase #4 | $25.34 | 4.834% | $26.5649 | $26.56 | $26.55 | $26.60 |
| Purchase #5 | $22.67 | 5.423% | $23.8994 | $23.90 | $23.90 | $23.90 |
| Purchase #6 | $182.26 | 13.297% | $206.4951 | $206.50 | $206.50 | $206.50 |
| Purchase #7 | $112.53 | 8.487% | $122.0804 | $122.08 | $122.10 | $122.10 |
| 7 purchase totals = | $803.51 | $870.5207 | $870.52 | $870.55 | $870.60 | |