| 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 | $216.90 | 10.405% | $239.4684 | $239.47 | $239.45 | $239.50 |
| Purchase #2 | $190.93 | 8.698% | $207.5371 | $207.54 | $207.55 | $207.50 |
| Purchase #3 | $229.76 | 9.631% | $251.8882 | $251.89 | $251.90 | $251.90 |
| Purchase #4 | $235.48 | 7.644% | $253.4801 | $253.48 | $253.50 | $253.50 |
| Purchase #5 | $19.51 | 5.374% | $20.5585 | $20.56 | $20.55 | $20.60 |
| Purchase #6 | $55.96 | 8.658% | $60.805 | $60.81 | $60.80 | $60.80 |
| Purchase #7 | $184.76 | 3.126% | $190.5356 | $190.54 | $190.55 | $190.50 |
| 7 purchase totals = | $1,133.30 | $1,224.2729 | $1,224.29 | $1,224.30 | $1,224.30 | |