| 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 | $41.44 | 3.609% | $42.9356 | $42.94 | $42.95 | $42.90 |
| Purchase #2 | $209.40 | 10.701% | $231.8079 | $231.81 | $231.80 | $231.80 |
| Purchase #3 | $220.82 | 3.588% | $228.743 | $228.74 | $228.75 | $228.70 |
| Purchase #4 | $137.48 | 5.281% | $144.7403 | $144.74 | $144.75 | $144.70 |
| Purchase #5 | $117.36 | 6.731% | $125.2595 | $125.26 | $125.25 | $125.30 |
| Purchase #6 | $170.99 | 13.315% | $193.7573 | $193.76 | $193.75 | $193.80 |
| Purchase #7 | $172.58 | 10.268% | $190.3005 | $190.30 | $190.30 | $190.30 |
| 7 purchase totals = | $1,070.07 | $1,157.5441 | $1,157.55 | $1,157.55 | $1,157.50 | |