| 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 | $229.73 | 5.826% | $243.1141 | $243.11 | $243.10 | $243.10 |
| Purchase #2 | $37.93 | 6.110% | $40.2475 | $40.25 | $40.25 | $40.20 |
| Purchase #3 | $179.68 | 7.826% | $193.7418 | $193.74 | $193.75 | $193.70 |
| Purchase #4 | $244.67 | 10.831% | $271.1702 | $271.17 | $271.15 | $271.20 |
| Purchase #5 | $23.59 | 7.237% | $25.2972 | $25.30 | $25.30 | $25.30 |
| Purchase #6 | $65.97 | 7.529% | $70.9369 | $70.94 | $70.95 | $70.90 |
| Purchase #7 | $65.85 | 13.740% | $74.8978 | $74.90 | $74.90 | $74.90 |
| 7 purchase totals = | $847.42 | $919.4055 | $919.41 | $919.40 | $919.30 | |