| 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 | $20.82 | 4.826% | $21.8248 | $21.82 | $21.80 | $21.80 |
| Purchase #2 | $182.50 | 9.381% | $199.6203 | $199.62 | $199.60 | $199.60 |
| Purchase #3 | $215.46 | 3.631% | $223.2834 | $223.28 | $223.30 | $223.30 |
| Purchase #4 | $246.49 | 10.676% | $272.8053 | $272.81 | $272.80 | $272.80 |
| Purchase #5 | $235.50 | 10.526% | $260.2887 | $260.29 | $260.30 | $260.30 |
| Purchase #6 | $108.45 | 7.690% | $116.7898 | $116.79 | $116.80 | $116.80 |
| Purchase #7 | $170.50 | 5.422% | $179.7445 | $179.74 | $179.75 | $179.70 |
| 7 purchase totals = | $1,179.72 | $1,274.3568 | $1,274.35 | $1,274.35 | $1,274.30 | |