| 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 | $219.79 | 12.169% | $246.5362 | $246.54 | $246.55 | $246.50 |
| Purchase #2 | $75.88 | 3.844% | $78.7968 | $78.80 | $78.80 | $78.80 |
| Purchase #3 | $209.55 | 10.803% | $232.1877 | $232.19 | $232.20 | $232.20 |
| Purchase #4 | $219.66 | 6.794% | $234.5837 | $234.58 | $234.60 | $234.60 |
| Purchase #5 | $93.56 | 11.123% | $103.9667 | $103.97 | $103.95 | $104.00 |
| Purchase #6 | $175.55 | 8.661% | $190.7544 | $190.75 | $190.75 | $190.80 |
| Purchase #7 | $161.84 | 6.519% | $172.3903 | $172.39 | $172.40 | $172.40 |
| 7 purchase totals = | $1,155.83 | $1,259.2158 | $1,259.22 | $1,259.25 | $1,259.30 | |