| 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 | $209.96 | 11.481% | $234.0655 | $234.07 | $234.05 | $234.10 |
| Purchase #2 | $17.52 | 5.480% | $18.4801 | $18.48 | $18.50 | $18.50 |
| Purchase #3 | $16.77 | 10.263% | $18.4911 | $18.49 | $18.50 | $18.50 |
| Purchase #4 | $173.46 | 4.138% | $180.6378 | $180.64 | $180.65 | $180.60 |
| Purchase #5 | $216.36 | 13.641% | $245.8737 | $245.87 | $245.85 | $245.90 |
| Purchase #6 | $101.55 | 4.614% | $106.2355 | $106.24 | $106.25 | $106.20 |
| Purchase #7 | $18.35 | 7.867% | $19.7936 | $19.79 | $19.80 | $19.80 |
| 7 purchase totals = | $753.97 | $823.5773 | $823.58 | $823.60 | $823.60 | |