| 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 | $229.48 | 4.410% | $239.6001 | $239.60 | $239.60 | $239.60 |
| Purchase #2 | $6.90 | 7.866% | $7.4428 | $7.44 | $7.45 | $7.40 |
| Purchase #3 | $245.39 | 6.847% | $262.1919 | $262.19 | $262.20 | $262.20 |
| Purchase #4 | $221.89 | 4.457% | $231.7796 | $231.78 | $231.80 | $231.80 |
| Purchase #5 | $187.98 | 3.853% | $195.2229 | $195.22 | $195.20 | $195.20 |
| Purchase #6 | $196.69 | 10.230% | $216.8114 | $216.81 | $216.80 | $216.80 |
| Purchase #7 | $167.50 | 11.763% | $187.203 | $187.20 | $187.20 | $187.20 |
| 7 purchase totals = | $1,255.83 | $1,340.2517 | $1,340.24 | $1,340.25 | $1,340.20 | |