| 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 | $192.71 | 3.461% | $199.3797 | $199.38 | $199.40 | $199.40 |
| Purchase #2 | $184.62 | 11.260% | $205.4082 | $205.41 | $205.40 | $205.40 |
| Purchase #3 | $201.75 | 13.454% | $228.8934 | $228.89 | $228.90 | $228.90 |
| Purchase #4 | $157.71 | 13.318% | $178.7138 | $178.71 | $178.70 | $178.70 |
| Purchase #5 | $129.77 | 3.533% | $134.3548 | $134.35 | $134.35 | $134.40 |
| Purchase #6 | $58.58 | 6.346% | $62.2975 | $62.30 | $62.30 | $62.30 |
| Purchase #7 | $203.75 | 10.619% | $225.3862 | $225.39 | $225.40 | $225.40 |
| 7 purchase totals = | $1,128.89 | $1,234.4336 | $1,234.43 | $1,234.45 | $1,234.50 | |