| 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 | $207.35 | 8.496% | $224.9665 | $224.97 | $224.95 | $225.00 |
| Purchase #2 | $233.97 | 9.199% | $255.4929 | $255.49 | $255.50 | $255.50 |
| Purchase #3 | $110.38 | 10.718% | $122.2105 | $122.21 | $122.20 | $122.20 |
| Purchase #4 | $56.63 | 8.167% | $61.255 | $61.26 | $61.25 | $61.30 |
| Purchase #5 | $74.60 | 9.463% | $81.6594 | $81.66 | $81.65 | $81.70 |
| Purchase #6 | $70.38 | 3.543% | $72.8736 | $72.87 | $72.85 | $72.90 |
| Purchase #7 | $55.68 | 10.297% | $61.4134 | $61.41 | $61.40 | $61.40 |
| 7 purchase totals = | $808.99 | $879.8713 | $879.87 | $879.80 | $880.00 | |