| 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 | $182.57 | 7.472% | $196.2116 | $196.21 | $196.20 | $196.20 |
| Purchase #2 | $103.78 | 8.286% | $112.3792 | $112.38 | $112.40 | $112.40 |
| Purchase #3 | $193.92 | 8.870% | $211.1207 | $211.12 | $211.10 | $211.10 |
| Purchase #4 | $191.75 | 6.531% | $204.2732 | $204.27 | $204.25 | $204.30 |
| Purchase #5 | $123.60 | 9.772% | $135.6782 | $135.68 | $135.70 | $135.70 |
| Purchase #6 | $70.53 | 12.108% | $79.0698 | $79.07 | $79.05 | $79.10 |
| Purchase #7 | $82.76 | 4.358% | $86.3667 | $86.37 | $86.35 | $86.40 |
| 7 purchase totals = | $948.91 | $1,025.0994 | $1,025.10 | $1,025.05 | $1,025.20 | |