| 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 | $117.57 | 5.554% | $124.0998 | $124.10 | $124.10 | $124.10 |
| Purchase #2 | $35.45 | 11.487% | $39.5221 | $39.52 | $39.50 | $39.50 |
| Purchase #3 | $169.67 | 12.433% | $190.7651 | $190.77 | $190.75 | $190.80 |
| Purchase #4 | $208.76 | 4.468% | $218.0874 | $218.09 | $218.10 | $218.10 |
| Purchase #5 | $151.31 | 11.489% | $168.694 | $168.69 | $168.70 | $168.70 |
| Purchase #6 | $7.98 | 7.437% | $8.5735 | $8.57 | $8.55 | $8.60 |
| Purchase #7 | $229.60 | 3.653% | $237.9873 | $237.99 | $238.00 | $238.00 |
| 7 purchase totals = | $920.34 | $987.7292 | $987.73 | $987.70 | $987.80 | |