| 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 | 10.383% | $211.7146 | $211.71 | $211.70 | $211.70 |
| Purchase #2 | $243.86 | 3.820% | $253.1755 | $253.18 | $253.20 | $253.20 |
| Purchase #3 | $86.70 | 9.425% | $94.8715 | $94.87 | $94.85 | $94.90 |
| Purchase #4 | $199.67 | 9.534% | $218.7065 | $218.71 | $218.70 | $218.70 |
| Purchase #5 | $175.51 | 6.398% | $186.7391 | $186.74 | $186.75 | $186.70 |
| Purchase #6 | $238.36 | 9.145% | $260.158 | $260.16 | $260.15 | $260.20 |
| Purchase #7 | $88.70 | 12.405% | $99.7032 | $99.70 | $99.70 | $99.70 |
| 7 purchase totals = | $1,224.60 | $1,325.0684 | $1,325.07 | $1,325.05 | $1,325.10 | |