| 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 | $247.94 | 12.406% | $278.6994 | $278.70 | $278.70 | $278.70 |
| Purchase #2 | $37.98 | 12.461% | $42.7127 | $42.71 | $42.70 | $42.70 |
| Purchase #3 | $125.40 | 8.249% | $135.7442 | $135.74 | $135.75 | $135.70 |
| Purchase #4 | $246.89 | 5.623% | $260.7726 | $260.77 | $260.75 | $260.80 |
| Purchase #5 | $235.69 | 4.710% | $246.791 | $246.79 | $246.80 | $246.80 |
| Purchase #6 | $219.55 | 5.225% | $231.0215 | $231.02 | $231.00 | $231.00 |
| Purchase #7 | $233.85 | 4.684% | $244.8035 | $244.80 | $244.80 | $244.80 |
| 7 purchase totals = | $1,347.30 | $1,440.5449 | $1,440.53 | $1,440.50 | $1,440.50 | |