| 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 | $207.64 | 5.826% | $219.7371 | $219.74 | $219.75 | $219.70 |
| Purchase #2 | $247.77 | 12.358% | $278.3894 | $278.39 | $278.40 | $278.40 |
| Purchase #3 | $151.71 | 13.611% | $172.3592 | $172.36 | $172.35 | $172.40 |
| Purchase #4 | $19.66 | 12.338% | $22.0857 | $22.09 | $22.10 | $22.10 |
| Purchase #5 | $246.62 | 4.289% | $257.1975 | $257.20 | $257.20 | $257.20 |
| Purchase #6 | $18.60 | 12.425% | $20.9111 | $20.91 | $20.90 | $20.90 |
| Purchase #7 | $200.96 | 7.164% | $215.3568 | $215.36 | $215.35 | $215.40 |
| 7 purchase totals = | $1,092.96 | $1,186.0368 | $1,186.05 | $1,186.05 | $1,186.10 | |