| 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 | $20.83 | 3.113% | $21.4784 | $21.48 | $21.50 | $21.50 |
| Purchase #2 | $198.46 | 10.356% | $219.0125 | $219.01 | $219.00 | $219.00 |
| Purchase #3 | $188.73 | 11.516% | $210.4641 | $210.46 | $210.45 | $210.50 |
| Purchase #4 | $238.87 | 8.320% | $258.744 | $258.74 | $258.75 | $258.70 |
| Purchase #5 | $182.53 | 5.340% | $192.2771 | $192.28 | $192.30 | $192.30 |
| Purchase #6 | $78.50 | 10.186% | $86.496 | $86.50 | $86.50 | $86.50 |
| Purchase #7 | $196.80 | 9.656% | $215.803 | $215.80 | $215.80 | $215.80 |
| 7 purchase totals = | $1,104.72 | $1,204.2751 | $1,204.27 | $1,204.30 | $1,204.30 | |