| 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 | $14.48 | 12.237% | $16.2519 | $16.25 | $16.25 | $16.30 |
| Purchase #2 | $124.81 | 3.606% | $129.3106 | $129.31 | $129.30 | $129.30 |
| Purchase #3 | $128.27 | 9.850% | $140.9046 | $140.90 | $140.90 | $140.90 |
| Purchase #4 | $76.33 | 10.338% | $84.221 | $84.22 | $84.20 | $84.20 |
| Purchase #5 | $145.37 | 10.781% | $161.0423 | $161.04 | $161.05 | $161.00 |
| Purchase #6 | $234.75 | 3.559% | $243.1048 | $243.10 | $243.10 | $243.10 |
| Purchase #7 | $61.36 | 3.859% | $63.7279 | $63.73 | $63.75 | $63.70 |
| 7 purchase totals = | $785.37 | $838.5631 | $838.55 | $838.55 | $838.50 | |