| 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 | $167.99 | 12.399% | $188.8191 | $188.82 | $188.80 | $188.80 |
| Purchase #2 | $189.51 | 5.118% | $199.2091 | $199.21 | $199.20 | $199.20 |
| Purchase #3 | $242.52 | 10.716% | $268.5084 | $268.51 | $268.50 | $268.50 |
| Purchase #4 | $115.88 | 3.158% | $119.5395 | $119.54 | $119.55 | $119.50 |
| Purchase #5 | $208.33 | 9.174% | $227.4422 | $227.44 | $227.45 | $227.40 |
| Purchase #6 | $249.49 | 4.259% | $260.1158 | $260.12 | $260.10 | $260.10 |
| Purchase #7 | $185.76 | 6.525% | $197.8808 | $197.88 | $197.90 | $197.90 |
| 7 purchase totals = | $1,359.48 | $1,461.5149 | $1,461.52 | $1,461.50 | $1,461.40 | |