| 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 | $115.35 | 7.793% | $124.3392 | $124.34 | $124.35 | $124.30 |
| Purchase #2 | $179.80 | 12.280% | $201.8794 | $201.88 | $201.90 | $201.90 |
| Purchase #3 | $51.31 | 9.598% | $56.2347 | $56.23 | $56.25 | $56.20 |
| Purchase #4 | $66.93 | 10.266% | $73.801 | $73.80 | $73.80 | $73.80 |
| Purchase #5 | $108.47 | 4.508% | $113.3598 | $113.36 | $113.35 | $113.40 |
| Purchase #6 | $70.81 | 12.848% | $79.9077 | $79.91 | $79.90 | $79.90 |
| Purchase #7 | $231.58 | 8.828% | $252.0239 | $252.02 | $252.00 | $252.00 |
| 7 purchase totals = | $824.25 | $901.5457 | $901.54 | $901.55 | $901.50 | |