| 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 | $230.38 | 13.216% | $260.827 | $260.83 | $260.85 | $260.80 |
| Purchase #2 | $233.57 | 12.522% | $262.8176 | $262.82 | $262.80 | $262.80 |
| Purchase #3 | $138.96 | 3.181% | $143.3803 | $143.38 | $143.40 | $143.40 |
| Purchase #4 | $97.50 | 7.504% | $104.8164 | $104.82 | $104.80 | $104.80 |
| Purchase #5 | $104.83 | 9.789% | $115.0918 | $115.09 | $115.10 | $115.10 |
| Purchase #6 | $56.45 | 13.748% | $64.2107 | $64.21 | $64.20 | $64.20 |
| Purchase #7 | $195.63 | 10.265% | $215.7114 | $215.71 | $215.70 | $215.70 |
| 7 purchase totals = | $1,057.32 | $1,166.8552 | $1,166.86 | $1,166.85 | $1,166.80 | |