| 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 | $112.49 | 4.447% | $117.4924 | $117.49 | $117.50 | $117.50 |
| Purchase #2 | $190.82 | 9.159% | $208.2972 | $208.30 | $208.30 | $208.30 |
| Purchase #3 | $240.75 | 13.543% | $273.3548 | $273.35 | $273.35 | $273.40 |
| Purchase #4 | $247.86 | 3.231% | $255.8684 | $255.87 | $255.85 | $255.90 |
| Purchase #5 | $121.79 | 6.768% | $130.0327 | $130.03 | $130.05 | $130.00 |
| Purchase #6 | $109.25 | 6.624% | $116.4867 | $116.49 | $116.50 | $116.50 |
| Purchase #7 | $26.66 | 9.631% | $29.2276 | $29.23 | $29.25 | $29.20 |
| 7 purchase totals = | $1,049.62 | $1,130.7598 | $1,130.76 | $1,130.80 | $1,130.80 | |