| 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 | $130.96 | 6.567% | $139.5601 | $139.56 | $139.55 | $139.60 |
| Purchase #2 | $235.84 | 3.779% | $244.7524 | $244.75 | $244.75 | $244.80 |
| Purchase #3 | $173.53 | 11.806% | $194.017 | $194.02 | $194.00 | $194.00 |
| Purchase #4 | $178.76 | 9.873% | $196.409 | $196.41 | $196.40 | $196.40 |
| Purchase #5 | $77.53 | 4.611% | $81.1049 | $81.10 | $81.10 | $81.10 |
| Purchase #6 | $227.42 | 8.601% | $246.9804 | $246.98 | $247.00 | $247.00 |
| Purchase #7 | $8.85 | 8.824% | $9.6309 | $9.63 | $9.65 | $9.60 |
| 7 purchase totals = | $1,032.89 | $1,112.4547 | $1,112.45 | $1,112.45 | $1,112.50 | |