| 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 | $249.91 | 13.835% | $284.485 | $284.49 | $284.50 | $284.50 |
| Purchase #2 | $189.87 | 13.758% | $215.9923 | $215.99 | $216.00 | $216.00 |
| Purchase #3 | $83.64 | 7.139% | $89.6111 | $89.61 | $89.60 | $89.60 |
| Purchase #4 | $142.63 | 7.746% | $153.6781 | $153.68 | $153.70 | $153.70 |
| Purchase #5 | $250.67 | 12.744% | $282.6154 | $282.62 | $282.60 | $282.60 |
| Purchase #6 | $41.27 | 4.129% | $42.974 | $42.97 | $42.95 | $43.00 |
| Purchase #7 | $229.49 | 4.476% | $239.762 | $239.76 | $239.75 | $239.80 |
| 7 purchase totals = | $1,187.48 | $1,309.1179 | $1,309.12 | $1,309.10 | $1,309.20 | |