| 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 | $113.68 | 3.430% | $117.5792 | $117.58 | $117.60 | $117.60 |
| Purchase #2 | $180.68 | 7.109% | $193.5245 | $193.52 | $193.50 | $193.50 |
| Purchase #3 | $250.88 | 3.273% | $259.0913 | $259.09 | $259.10 | $259.10 |
| Purchase #4 | $110.84 | 10.641% | $122.6345 | $122.63 | $122.65 | $122.60 |
| Purchase #5 | $77.98 | 5.522% | $82.2861 | $82.29 | $82.30 | $82.30 |
| Purchase #6 | $243.82 | 13.872% | $277.6427 | $277.64 | $277.65 | $277.60 |
| Purchase #7 | $195.66 | 11.420% | $218.0044 | $218.00 | $218.00 | $218.00 |
| 7 purchase totals = | $1,173.54 | $1,270.7627 | $1,270.75 | $1,270.80 | $1,270.70 | |