| 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 | $229.37 | 4.611% | $239.9463 | $239.95 | $239.95 | $239.90 |
| Purchase #2 | $201.35 | 7.213% | $215.8734 | $215.87 | $215.85 | $215.90 |
| Purchase #3 | $171.25 | 6.723% | $182.7631 | $182.76 | $182.75 | $182.80 |
| Purchase #4 | $52.27 | 13.550% | $59.3526 | $59.35 | $59.35 | $59.40 |
| Purchase #5 | $232.67 | 5.584% | $245.6623 | $245.66 | $245.65 | $245.70 |
| Purchase #6 | $118.73 | 10.615% | $131.3332 | $131.33 | $131.35 | $131.30 |
| Purchase #7 | $111.99 | 7.201% | $120.0544 | $120.05 | $120.05 | $120.10 |
| 7 purchase totals = | $1,117.63 | $1,194.9853 | $1,194.97 | $1,194.95 | $1,195.10 | |