| 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 | $218.89 | 4.285% | $228.2694 | $228.27 | $228.25 | $228.30 |
| Purchase #2 | $238.81 | 9.632% | $261.8122 | $261.81 | $261.80 | $261.80 |
| Purchase #3 | $136.36 | 3.422% | $141.0262 | $141.03 | $141.05 | $141.00 |
| Purchase #4 | $213.45 | 12.347% | $239.8047 | $239.80 | $239.80 | $239.80 |
| Purchase #5 | $63.56 | 10.346% | $70.1359 | $70.14 | $70.15 | $70.10 |
| Purchase #6 | $26.26 | 12.379% | $29.5107 | $29.51 | $29.50 | $29.50 |
| Purchase #7 | $94.44 | 5.350% | $99.4925 | $99.49 | $99.50 | $99.50 |
| 7 purchase totals = | $991.77 | $1,070.0516 | $1,070.05 | $1,070.05 | $1,070.00 | |