| 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 | $193.76 | 8.249% | $209.7433 | $209.74 | $209.75 | $209.70 |
| Purchase #2 | $229.53 | 13.486% | $260.4844 | $260.48 | $260.50 | $260.50 |
| Purchase #3 | $143.78 | 7.870% | $155.0955 | $155.10 | $155.10 | $155.10 |
| Purchase #4 | $18.36 | 13.723% | $20.8795 | $20.88 | $20.90 | $20.90 |
| Purchase #5 | $207.73 | 5.141% | $218.4094 | $218.41 | $218.40 | $218.40 |
| Purchase #6 | $152.93 | 10.735% | $169.347 | $169.35 | $169.35 | $169.30 |
| Purchase #7 | $117.72 | 11.582% | $131.3543 | $131.35 | $131.35 | $131.40 |
| 7 purchase totals = | $1,063.81 | $1,165.3134 | $1,165.31 | $1,165.35 | $1,165.30 | |