| 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 | $216.88 | 9.195% | $236.8221 | $236.82 | $236.80 | $236.80 |
| Purchase #2 | $7.74 | 12.635% | $8.7179 | $8.72 | $8.70 | $8.70 |
| Purchase #3 | $121.42 | 9.695% | $133.1917 | $133.19 | $133.20 | $133.20 |
| Purchase #4 | $184.37 | 3.612% | $191.0294 | $191.03 | $191.05 | $191.00 |
| Purchase #5 | $140.71 | 13.329% | $159.4652 | $159.47 | $159.45 | $159.50 |
| Purchase #6 | $234.64 | 5.492% | $247.5264 | $247.53 | $247.55 | $247.50 |
| Purchase #7 | $94.26 | 5.697% | $99.63 | $99.63 | $99.65 | $99.60 |
| 7 purchase totals = | $1,000.02 | $1,076.3827 | $1,076.39 | $1,076.40 | $1,076.30 | |