| 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 | $129.39 | 9.835% | $142.1155 | $142.12 | $142.10 | $142.10 |
| Purchase #2 | $16.82 | 11.438% | $18.7439 | $18.74 | $18.75 | $18.70 |
| Purchase #3 | $36.38 | 5.346% | $38.3249 | $38.32 | $38.30 | $38.30 |
| Purchase #4 | $205.84 | 8.553% | $223.4455 | $223.45 | $223.45 | $223.40 |
| Purchase #5 | $107.78 | 13.118% | $121.9186 | $121.92 | $121.90 | $121.90 |
| Purchase #6 | $116.79 | 6.820% | $124.7551 | $124.76 | $124.75 | $124.80 |
| Purchase #7 | $207.58 | 5.253% | $218.4842 | $218.48 | $218.50 | $218.50 |
| 7 purchase totals = | $820.58 | $887.7877 | $887.79 | $887.75 | $887.70 | |