| 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 | $190.80 | 10.458% | $210.7539 | $210.75 | $210.75 | $210.80 |
| Purchase #2 | $216.38 | 8.547% | $234.874 | $234.87 | $234.85 | $234.90 |
| Purchase #3 | $97.99 | 3.494% | $101.4138 | $101.41 | $101.40 | $101.40 |
| Purchase #4 | $72.75 | 11.314% | $80.9809 | $80.98 | $81.00 | $81.00 |
| Purchase #5 | $61.63 | 11.421% | $68.6688 | $68.67 | $68.65 | $68.70 |
| Purchase #6 | $87.60 | 9.293% | $95.7407 | $95.74 | $95.75 | $95.70 |
| Purchase #7 | $197.35 | 4.841% | $206.9037 | $206.90 | $206.90 | $206.90 |
| 7 purchase totals = | $924.50 | $999.3358 | $999.32 | $999.30 | $999.40 | |