| 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 | $229.90 | 6.337% | $244.4688 | $244.47 | $244.45 | $244.50 |
| Purchase #2 | $236.90 | 6.123% | $251.4054 | $251.41 | $251.40 | $251.40 |
| Purchase #3 | $234.28 | 13.560% | $266.0484 | $266.05 | $266.05 | $266.00 |
| Purchase #4 | $75.29 | 8.797% | $81.9133 | $81.91 | $81.90 | $81.90 |
| Purchase #5 | $94.46 | 4.587% | $98.7929 | $98.79 | $98.80 | $98.80 |
| Purchase #6 | $250.80 | 4.399% | $261.8327 | $261.83 | $261.85 | $261.80 |
| Purchase #7 | $224.54 | 9.251% | $245.3122 | $245.31 | $245.30 | $245.30 |
| 7 purchase totals = | $1,346.17 | $1,449.7737 | $1,449.77 | $1,449.75 | $1,449.70 | |