| 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 | $109.66 | 8.378% | $118.8473 | $118.85 | $118.85 | $118.80 |
| Purchase #2 | $190.35 | 3.383% | $196.7895 | $196.79 | $196.80 | $196.80 |
| Purchase #3 | $217.56 | 12.403% | $244.544 | $244.54 | $244.55 | $244.50 |
| Purchase #4 | $113.51 | 13.843% | $129.2232 | $129.22 | $129.20 | $129.20 |
| Purchase #5 | $126.69 | 3.485% | $131.1051 | $131.11 | $131.10 | $131.10 |
| Purchase #6 | $215.58 | 5.792% | $228.0664 | $228.07 | $228.05 | $228.10 |
| Purchase #7 | $52.69 | 10.748% | $58.3531 | $58.35 | $58.35 | $58.40 |
| 7 purchase totals = | $1,026.04 | $1,106.9286 | $1,106.93 | $1,106.90 | $1,106.90 | |