| 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 | $102.81 | 10.463% | $113.567 | $113.57 | $113.55 | $113.60 |
| Purchase #2 | $222.66 | 4.684% | $233.0894 | $233.09 | $233.10 | $233.10 |
| Purchase #3 | $235.80 | 11.261% | $262.3534 | $262.35 | $262.35 | $262.40 |
| Purchase #4 | $41.78 | 12.569% | $47.0313 | $47.03 | $47.05 | $47.00 |
| Purchase #5 | $237.29 | 3.411% | $245.384 | $245.38 | $245.40 | $245.40 |
| Purchase #6 | $185.78 | 12.130% | $208.3151 | $208.32 | $208.30 | $208.30 |
| Purchase #7 | $106.25 | 12.176% | $119.187 | $119.19 | $119.20 | $119.20 |
| 7 purchase totals = | $1,132.37 | $1,228.9272 | $1,228.93 | $1,228.95 | $1,229.00 | |