| 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 | $125.89 | 10.149% | $138.6666 | $138.67 | $138.65 | $138.70 |
| Purchase #2 | $189.44 | 12.626% | $213.3587 | $213.36 | $213.35 | $213.40 |
| Purchase #3 | $62.82 | 7.424% | $67.4838 | $67.48 | $67.50 | $67.50 |
| Purchase #4 | $64.37 | 9.368% | $70.4002 | $70.40 | $70.40 | $70.40 |
| Purchase #5 | $186.83 | 3.125% | $192.6684 | $192.67 | $192.65 | $192.70 |
| Purchase #6 | $224.65 | 3.800% | $233.1867 | $233.19 | $233.20 | $233.20 |
| Purchase #7 | $230.50 | 8.107% | $249.1866 | $249.19 | $249.20 | $249.20 |
| 7 purchase totals = | $1,084.50 | $1,164.9510 | $1,164.96 | $1,164.95 | $1,165.10 | |