| 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 | $219.53 | 10.740% | $243.1075 | $243.11 | $243.10 | $243.10 |
| Purchase #2 | $55.32 | 7.322% | $59.3705 | $59.37 | $59.35 | $59.40 |
| Purchase #3 | $100.90 | 12.384% | $113.3955 | $113.40 | $113.40 | $113.40 |
| Purchase #4 | $170.43 | 5.615% | $179.9996 | $180.00 | $180.00 | $180.00 |
| Purchase #5 | $155.56 | 9.535% | $170.3926 | $170.39 | $170.40 | $170.40 |
| Purchase #6 | $201.98 | 9.375% | $220.9156 | $220.92 | $220.90 | $220.90 |
| Purchase #7 | $35.85 | 11.389% | $39.933 | $39.93 | $39.95 | $39.90 |
| 7 purchase totals = | $939.57 | $1,027.1143 | $1,027.12 | $1,027.10 | $1,027.10 | |