| 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 | $23.40 | 13.589% | $26.5798 | $26.58 | $26.60 | $26.60 |
| Purchase #2 | $39.97 | 5.476% | $42.1588 | $42.16 | $42.15 | $42.20 |
| Purchase #3 | $213.57 | 11.280% | $237.6607 | $237.66 | $237.65 | $237.70 |
| Purchase #4 | $125.75 | 7.244% | $134.8593 | $134.86 | $134.85 | $134.90 |
| Purchase #5 | $244.81 | 5.253% | $257.6699 | $257.67 | $257.65 | $257.70 |
| Purchase #6 | $101.62 | 3.687% | $105.3667 | $105.37 | $105.35 | $105.40 |
| Purchase #7 | $200.79 | 10.833% | $222.5416 | $222.54 | $222.55 | $222.50 |
| 7 purchase totals = | $949.91 | $1,026.8368 | $1,026.84 | $1,026.80 | $1,027.00 | |