| 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 | $226.46 | 5.846% | $239.6989 | $239.70 | $239.70 | $239.70 |
| Purchase #2 | $180.73 | 10.786% | $200.2235 | $200.22 | $200.20 | $200.20 |
| Purchase #3 | $180.57 | 9.245% | $197.2637 | $197.26 | $197.25 | $197.30 |
| Purchase #4 | $101.83 | 9.357% | $111.3582 | $111.36 | $111.35 | $111.40 |
| Purchase #5 | $205.53 | 5.464% | $216.7602 | $216.76 | $216.75 | $216.80 |
| Purchase #6 | $135.48 | 9.650% | $148.5538 | $148.55 | $148.55 | $148.60 |
| Purchase #7 | $157.31 | 4.253% | $164.0004 | $164.00 | $164.00 | $164.00 |
| 7 purchase totals = | $1,187.91 | $1,277.8587 | $1,277.85 | $1,277.80 | $1,278.00 | |