| 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 | $219.60 | 12.696% | $247.4804 | $247.48 | $247.50 | $247.50 |
| Purchase #2 | $176.32 | 9.312% | $192.7389 | $192.74 | $192.75 | $192.70 |
| Purchase #3 | $131.79 | 11.257% | $146.6256 | $146.63 | $146.65 | $146.60 |
| Purchase #4 | $142.61 | 10.569% | $157.6825 | $157.68 | $157.70 | $157.70 |
| Purchase #5 | $198.56 | 8.676% | $215.7871 | $215.79 | $215.80 | $215.80 |
| Purchase #6 | $126.80 | 5.585% | $133.8818 | $133.88 | $133.90 | $133.90 |
| Purchase #7 | $35.28 | 6.733% | $37.6554 | $37.66 | $37.65 | $37.70 |
| 7 purchase totals = | $1,030.96 | $1,131.8517 | $1,131.86 | $1,131.95 | $1,131.90 | |