| 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 | $227.88 | 11.500% | $254.0862 | $254.09 | $254.10 | $254.10 |
| Purchase #2 | $119.82 | 12.370% | $134.6417 | $134.64 | $134.65 | $134.60 |
| Purchase #3 | $175.34 | 11.321% | $195.1902 | $195.19 | $195.20 | $195.20 |
| Purchase #4 | $133.44 | 8.414% | $144.6676 | $144.67 | $144.65 | $144.70 |
| Purchase #5 | $137.99 | 11.608% | $154.0079 | $154.01 | $154.00 | $154.00 |
| Purchase #6 | $8.86 | 13.706% | $10.0744 | $10.07 | $10.05 | $10.10 |
| Purchase #7 | $193.42 | 13.623% | $219.7696 | $219.77 | $219.75 | $219.80 |
| 7 purchase totals = | $996.75 | $1,112.4376 | $1,112.44 | $1,112.40 | $1,112.50 | |