| 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 | $231.84 | 7.823% | $249.9768 | $249.98 | $250.00 | $250.00 |
| Purchase #2 | $250.75 | 12.191% | $281.3189 | $281.32 | $281.30 | $281.30 |
| Purchase #3 | $7.46 | 4.789% | $7.8173 | $7.82 | $7.80 | $7.80 |
| Purchase #4 | $13.97 | 10.784% | $15.4765 | $15.48 | $15.50 | $15.50 |
| Purchase #5 | $43.48 | 13.851% | $49.5024 | $49.50 | $49.50 | $49.50 |
| Purchase #6 | $200.79 | 11.495% | $223.8708 | $223.87 | $223.85 | $223.90 |
| Purchase #7 | $18.79 | 5.159% | $19.7594 | $19.76 | $19.75 | $19.80 |
| 7 purchase totals = | $767.08 | $847.7221 | $847.73 | $847.70 | $847.80 | |