| 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 | $215.42 | 4.723% | $225.5943 | $225.59 | $225.60 | $225.60 |
| Purchase #2 | $25.36 | 8.377% | $27.4844 | $27.48 | $27.50 | $27.50 |
| Purchase #3 | $92.46 | 12.537% | $104.0517 | $104.05 | $104.05 | $104.10 |
| Purchase #4 | $50.91 | 8.726% | $55.3524 | $55.35 | $55.35 | $55.40 |
| Purchase #5 | $161.88 | 6.551% | $172.4848 | $172.48 | $172.50 | $172.50 |
| Purchase #6 | $25.82 | 3.787% | $26.7978 | $26.80 | $26.80 | $26.80 |
| Purchase #7 | $7.91 | 3.746% | $8.2063 | $8.21 | $8.20 | $8.20 |
| 7 purchase totals = | $579.76 | $619.9717 | $619.96 | $620.00 | $620.10 | |