| 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 | $231.77 | 7.474% | $249.0925 | $249.09 | $249.10 | $249.10 |
| Purchase #2 | $138.70 | 8.348% | $150.2787 | $150.28 | $150.30 | $150.30 |
| Purchase #3 | $247.40 | 6.197% | $262.7314 | $262.73 | $262.75 | $262.70 |
| Purchase #4 | $85.36 | 9.410% | $93.3924 | $93.39 | $93.40 | $93.40 |
| Purchase #5 | $250.69 | 3.423% | $259.2711 | $259.27 | $259.25 | $259.30 |
| Purchase #6 | $145.89 | 11.595% | $162.8059 | $162.81 | $162.80 | $162.80 |
| Purchase #7 | $12.68 | 9.511% | $13.886 | $13.89 | $13.90 | $13.90 |
| 7 purchase totals = | $1,112.49 | $1,191.4580 | $1,191.46 | $1,191.50 | $1,191.50 | |