| 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 | $234.25 | 7.707% | $252.3036 | $252.30 | $252.30 | $252.30 |
| Purchase #2 | $103.79 | 4.142% | $108.089 | $108.09 | $108.10 | $108.10 |
| Purchase #3 | $55.77 | 7.742% | $60.0877 | $60.09 | $60.10 | $60.10 |
| Purchase #4 | $27.89 | 13.690% | $31.7081 | $31.71 | $31.70 | $31.70 |
| Purchase #5 | $16.69 | 6.704% | $17.8089 | $17.81 | $17.80 | $17.80 |
| Purchase #6 | $114.65 | 6.810% | $122.4577 | $122.46 | $122.45 | $122.50 |
| Purchase #7 | $97.93 | 12.825% | $110.4895 | $110.49 | $110.50 | $110.50 |
| 7 purchase totals = | $650.97 | $702.9445 | $702.95 | $702.95 | $703.00 | |