| 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 | $181.34 | 3.607% | $187.8809 | $187.88 | $187.90 | $187.90 |
| Purchase #2 | $236.78 | 7.811% | $255.2749 | $255.27 | $255.25 | $255.30 |
| Purchase #3 | $208.83 | 12.244% | $234.3991 | $234.40 | $234.40 | $234.40 |
| Purchase #4 | $176.39 | 6.214% | $187.3509 | $187.35 | $187.35 | $187.40 |
| Purchase #5 | $54.96 | 9.138% | $59.9822 | $59.98 | $60.00 | $60.00 |
| Purchase #6 | $234.59 | 7.729% | $252.7215 | $252.72 | $252.70 | $252.70 |
| Purchase #7 | $42.80 | 12.198% | $48.0207 | $48.02 | $48.00 | $48.00 |
| 7 purchase totals = | $1,135.69 | $1,225.6302 | $1,225.62 | $1,225.60 | $1,225.70 | |