| 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 | $42.31 | 7.575% | $45.515 | $45.52 | $45.50 | $45.50 |
| Purchase #2 | $173.34 | 10.345% | $191.272 | $191.27 | $191.25 | $191.30 |
| Purchase #3 | $133.98 | 5.369% | $141.1734 | $141.17 | $141.15 | $141.20 |
| Purchase #4 | $247.49 | 10.708% | $273.9912 | $273.99 | $274.00 | $274.00 |
| Purchase #5 | $60.99 | 6.405% | $64.8964 | $64.90 | $64.90 | $64.90 |
| Purchase #6 | $183.75 | 13.402% | $208.3762 | $208.38 | $208.40 | $208.40 |
| Purchase #7 | $187.62 | 4.698% | $196.4344 | $196.43 | $196.45 | $196.40 |
| 7 purchase totals = | $1,029.48 | $1,121.6586 | $1,121.66 | $1,121.65 | $1,121.70 | |