| 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 | $238.81 | 6.413% | $254.1249 | $254.12 | $254.10 | $254.10 |
| Purchase #2 | $26.61 | 13.467% | $30.1936 | $30.19 | $30.20 | $30.20 |
| Purchase #3 | $56.76 | 10.679% | $62.8214 | $62.82 | $62.80 | $62.80 |
| Purchase #4 | $74.33 | 10.428% | $82.0811 | $82.08 | $82.10 | $82.10 |
| Purchase #5 | $86.45 | 10.470% | $95.5013 | $95.50 | $95.50 | $95.50 |
| Purchase #6 | $30.86 | 3.478% | $31.9333 | $31.93 | $31.95 | $31.90 |
| Purchase #7 | $112.57 | 6.105% | $119.4424 | $119.44 | $119.45 | $119.40 |
| 7 purchase totals = | $626.39 | $676.0980 | $676.08 | $676.10 | $676.00 | |