| 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 | $198.59 | 7.615% | $213.7126 | $213.71 | $213.70 | $213.70 |
| Purchase #2 | $158.89 | 8.198% | $171.9158 | $171.92 | $171.90 | $171.90 |
| Purchase #3 | $95.65 | 10.541% | $105.7325 | $105.73 | $105.75 | $105.70 |
| Purchase #4 | $180.71 | 8.596% | $196.2438 | $196.24 | $196.25 | $196.20 |
| Purchase #5 | $105.29 | 7.803% | $113.5058 | $113.51 | $113.50 | $113.50 |
| Purchase #6 | $249.54 | 9.701% | $273.7479 | $273.75 | $273.75 | $273.70 |
| Purchase #7 | $187.91 | 11.222% | $208.9973 | $209.00 | $209.00 | $209.00 |
| 7 purchase totals = | $1,176.58 | $1,283.8557 | $1,283.86 | $1,283.85 | $1,283.70 | |