| 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 | $207.76 | 12.756% | $234.2619 | $234.26 | $234.25 | $234.30 |
| Purchase #2 | $65.63 | 8.792% | $71.4002 | $71.40 | $71.40 | $71.40 |
| Purchase #3 | $223.51 | 11.842% | $249.9781 | $249.98 | $250.00 | $250.00 |
| Purchase #4 | $190.68 | 9.402% | $208.6077 | $208.61 | $208.60 | $208.60 |
| Purchase #5 | $113.72 | 7.472% | $122.2172 | $122.22 | $122.20 | $122.20 |
| Purchase #6 | $67.76 | 3.263% | $69.971 | $69.97 | $69.95 | $70.00 |
| Purchase #7 | $144.78 | 11.392% | $161.2733 | $161.27 | $161.25 | $161.30 |
| 7 purchase totals = | $1,013.84 | $1,117.7094 | $1,117.71 | $1,117.65 | $1,117.80 | |