| 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 | $83.64 | 3.650% | $86.6929 | $86.69 | $86.70 | $86.70 |
| Purchase #2 | $174.50 | 12.208% | $195.803 | $195.80 | $195.80 | $195.80 |
| Purchase #3 | $235.65 | 8.306% | $255.2231 | $255.22 | $255.20 | $255.20 |
| Purchase #4 | $180.94 | 3.807% | $187.8284 | $187.83 | $187.85 | $187.80 |
| Purchase #5 | $116.99 | 3.445% | $121.0203 | $121.02 | $121.00 | $121.00 |
| Purchase #6 | $199.68 | 13.611% | $226.8584 | $226.86 | $226.85 | $226.90 |
| Purchase #7 | $69.51 | 4.859% | $72.8875 | $72.89 | $72.90 | $72.90 |
| 7 purchase totals = | $1,060.91 | $1,146.3136 | $1,146.31 | $1,146.30 | $1,146.30 | |