| 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 | $7.46 | 5.256% | $7.8521 | $7.85 | $7.85 | $7.90 |
| Purchase #2 | $230.93 | 13.598% | $262.3319 | $262.33 | $262.35 | $262.30 |
| Purchase #3 | $237.27 | 6.224% | $252.0377 | $252.04 | $252.05 | $252.00 |
| Purchase #4 | $223.80 | 8.801% | $243.4966 | $243.50 | $243.50 | $243.50 |
| Purchase #5 | $77.70 | 6.116% | $82.4521 | $82.45 | $82.45 | $82.50 |
| Purchase #6 | $171.69 | 4.110% | $178.7465 | $178.75 | $178.75 | $178.70 |
| Purchase #7 | $218.63 | 5.692% | $231.0744 | $231.07 | $231.05 | $231.10 |
| 7 purchase totals = | $1,167.48 | $1,257.9913 | $1,257.99 | $1,258.00 | $1,258.00 | |