| 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 | $222.39 | 7.196% | $238.3932 | $238.39 | $238.40 | $238.40 |
| Purchase #2 | $246.73 | 3.692% | $255.8393 | $255.84 | $255.85 | $255.80 |
| Purchase #3 | $204.79 | 5.432% | $215.9142 | $215.91 | $215.90 | $215.90 |
| Purchase #4 | $138.53 | 7.503% | $148.9239 | $148.92 | $148.90 | $148.90 |
| Purchase #5 | $221.64 | 12.313% | $248.9305 | $248.93 | $248.95 | $248.90 |
| Purchase #6 | $241.36 | 4.153% | $251.3837 | $251.38 | $251.40 | $251.40 |
| Purchase #7 | $72.63 | 5.804% | $76.8454 | $76.85 | $76.85 | $76.80 |
| 7 purchase totals = | $1,348.07 | $1,436.2302 | $1,436.22 | $1,436.25 | $1,436.10 | |