| 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 | $224.72 | 5.178% | $236.356 | $236.36 | $236.35 | $236.40 |
| Purchase #2 | $112.89 | 10.653% | $124.9162 | $124.92 | $124.90 | $124.90 |
| Purchase #3 | $35.78 | 4.757% | $37.4821 | $37.48 | $37.50 | $37.50 |
| Purchase #4 | $68.79 | 13.864% | $78.327 | $78.33 | $78.35 | $78.30 |
| Purchase #5 | $20.77 | 9.596% | $22.7631 | $22.76 | $22.75 | $22.80 |
| Purchase #6 | $32.33 | 9.405% | $35.3706 | $35.37 | $35.35 | $35.40 |
| Purchase #7 | $60.41 | 12.575% | $68.0066 | $68.01 | $68.00 | $68.00 |
| 7 purchase totals = | $555.69 | $603.2216 | $603.23 | $603.20 | $603.30 | |