| 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 | $198.47 | 3.650% | $205.7142 | $205.71 | $205.70 | $205.70 |
| Purchase #2 | $199.31 | 13.623% | $226.462 | $226.46 | $226.45 | $226.50 |
| Purchase #3 | $68.31 | 5.445% | $72.0295 | $72.03 | $72.05 | $72.00 |
| Purchase #4 | $117.70 | 11.345% | $131.0531 | $131.05 | $131.05 | $131.10 |
| Purchase #5 | $15.52 | 11.450% | $17.297 | $17.30 | $17.30 | $17.30 |
| Purchase #6 | $232.71 | 3.806% | $241.5669 | $241.57 | $241.55 | $241.60 |
| Purchase #7 | $41.69 | 10.763% | $46.1771 | $46.18 | $46.20 | $46.20 |
| 7 purchase totals = | $873.71 | $940.2998 | $940.30 | $940.30 | $940.40 | |