| 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 | $212.39 | 3.447% | $219.7111 | $219.71 | $219.70 | $219.70 |
| Purchase #2 | $232.93 | 13.755% | $264.9695 | $264.97 | $264.95 | $265.00 |
| Purchase #3 | $136.85 | 9.655% | $150.0629 | $150.06 | $150.05 | $150.10 |
| Purchase #4 | $20.57 | 11.229% | $22.8798 | $22.88 | $22.90 | $22.90 |
| Purchase #5 | $71.86 | 7.601% | $77.3221 | $77.32 | $77.30 | $77.30 |
| Purchase #6 | $215.61 | 8.852% | $234.6958 | $234.70 | $234.70 | $234.70 |
| Purchase #7 | $119.59 | 12.824% | $134.9262 | $134.93 | $134.95 | $134.90 |
| 7 purchase totals = | $1,009.80 | $1,104.5674 | $1,104.57 | $1,104.55 | $1,104.60 | |