| 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 | $209.31 | 12.171% | $234.7851 | $234.79 | $234.80 | $234.80 |
| Purchase #2 | $139.71 | 6.595% | $148.9239 | $148.92 | $148.90 | $148.90 |
| Purchase #3 | $178.97 | 9.756% | $196.4303 | $196.43 | $196.45 | $196.40 |
| Purchase #4 | $185.81 | 8.312% | $201.2545 | $201.25 | $201.25 | $201.30 |
| Purchase #5 | $53.76 | 4.825% | $56.3539 | $56.35 | $56.35 | $56.40 |
| Purchase #6 | $59.77 | 8.299% | $64.7303 | $64.73 | $64.75 | $64.70 |
| Purchase #7 | $165.48 | 13.293% | $187.4773 | $187.48 | $187.50 | $187.50 |
| 7 purchase totals = | $992.81 | $1,089.9553 | $1,089.95 | $1,090.00 | $1,090.00 | |