| 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 | $203.76 | 13.575% | $231.4204 | $231.42 | $231.40 | $231.40 |
| Purchase #2 | $240.52 | 12.425% | $270.4046 | $270.40 | $270.40 | $270.40 |
| Purchase #3 | $14.41 | 13.709% | $16.3855 | $16.39 | $16.40 | $16.40 |
| Purchase #4 | $195.98 | 10.604% | $216.7617 | $216.76 | $216.75 | $216.80 |
| Purchase #5 | $71.77 | 12.806% | $80.9609 | $80.96 | $80.95 | $81.00 |
| Purchase #6 | $87.97 | 5.228% | $92.5691 | $92.57 | $92.55 | $92.60 |
| Purchase #7 | $133.74 | 8.648% | $145.3058 | $145.31 | $145.30 | $145.30 |
| 7 purchase totals = | $948.15 | $1,053.8080 | $1,053.81 | $1,053.75 | $1,053.90 | |