| 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 | $123.31 | 8.659% | $133.9874 | $133.99 | $134.00 | $134.00 |
| Purchase #2 | $86.68 | 12.729% | $97.7135 | $97.71 | $97.70 | $97.70 |
| Purchase #3 | $85.48 | 10.307% | $94.2904 | $94.29 | $94.30 | $94.30 |
| Purchase #4 | $129.71 | 13.106% | $146.7098 | $146.71 | $146.70 | $146.70 |
| Purchase #5 | $83.60 | 6.732% | $89.228 | $89.23 | $89.25 | $89.20 |
| Purchase #6 | $241.45 | 13.366% | $273.7222 | $273.72 | $273.70 | $273.70 |
| Purchase #7 | $181.38 | 7.516% | $195.0125 | $195.01 | $195.00 | $195.00 |
| 7 purchase totals = | $931.61 | $1,030.6638 | $1,030.66 | $1,030.65 | $1,030.60 | |