| 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 | $185.45 | 7.733% | $199.7908 | $199.79 | $199.80 | $199.80 |
| Purchase #2 | $222.97 | 9.770% | $244.7542 | $244.75 | $244.75 | $244.80 |
| Purchase #3 | $172.33 | 8.519% | $187.0108 | $187.01 | $187.00 | $187.00 |
| Purchase #4 | $236.27 | 4.584% | $247.1006 | $247.10 | $247.10 | $247.10 |
| Purchase #5 | $153.31 | 3.588% | $158.8108 | $158.81 | $158.80 | $158.80 |
| Purchase #6 | $119.96 | 12.106% | $134.4824 | $134.48 | $134.50 | $134.50 |
| Purchase #7 | $55.28 | 12.217% | $62.0336 | $62.03 | $62.05 | $62.00 |
| 7 purchase totals = | $1,145.57 | $1,233.9832 | $1,233.97 | $1,234.00 | $1,234.00 | |