| 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 | $222.25 | 12.284% | $249.5512 | $249.55 | $249.55 | $249.60 |
| Purchase #2 | $171.43 | 13.153% | $193.9782 | $193.98 | $194.00 | $194.00 |
| Purchase #3 | $186.41 | 13.856% | $212.239 | $212.24 | $212.25 | $212.20 |
| Purchase #4 | $235.36 | 7.654% | $253.3745 | $253.37 | $253.35 | $253.40 |
| Purchase #5 | $103.37 | 12.551% | $116.344 | $116.34 | $116.35 | $116.30 |
| Purchase #6 | $234.34 | 6.590% | $249.783 | $249.78 | $249.80 | $249.80 |
| Purchase #7 | $88.81 | 6.702% | $94.762 | $94.76 | $94.75 | $94.80 |
| 7 purchase totals = | $1,241.97 | $1,370.0319 | $1,370.02 | $1,370.05 | $1,370.10 | |