| 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 | $191.80 | 9.253% | $209.5473 | $209.55 | $209.55 | $209.50 |
| Purchase #2 | $13.86 | 4.408% | $14.4709 | $14.47 | $14.45 | $14.50 |
| Purchase #3 | $32.86 | 7.430% | $35.3015 | $35.30 | $35.30 | $35.30 |
| Purchase #4 | $19.61 | 12.871% | $22.134 | $22.13 | $22.15 | $22.10 |
| Purchase #5 | $116.99 | 4.340% | $122.0674 | $122.07 | $122.05 | $122.10 |
| Purchase #6 | $65.37 | 9.338% | $71.4743 | $71.47 | $71.45 | $71.50 |
| Purchase #7 | $19.55 | 6.234% | $20.7687 | $20.77 | $20.75 | $20.80 |
| 7 purchase totals = | $460.04 | $495.7641 | $495.76 | $495.70 | $495.80 | |