| 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 | $117.66 | 8.223% | $127.3352 | $127.34 | $127.35 | $127.30 |
| Purchase #2 | $187.66 | 8.565% | $203.7331 | $203.73 | $203.75 | $203.70 |
| Purchase #3 | $132.61 | 8.210% | $143.4973 | $143.50 | $143.50 | $143.50 |
| Purchase #4 | $173.47 | 5.212% | $182.5113 | $182.51 | $182.50 | $182.50 |
| Purchase #5 | $237.81 | 12.236% | $266.9084 | $266.91 | $266.90 | $266.90 |
| Purchase #6 | $44.56 | 5.472% | $46.9983 | $47.00 | $47.00 | $47.00 |
| Purchase #7 | $21.25 | 3.499% | $21.9935 | $21.99 | $22.00 | $22.00 |
| 7 purchase totals = | $915.02 | $992.9771 | $992.98 | $993.00 | $992.90 | |