| 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 | $208.72 | 10.713% | $231.0802 | $231.08 | $231.10 | $231.10 |
| Purchase #2 | $104.75 | 11.502% | $116.7983 | $116.80 | $116.80 | $116.80 |
| Purchase #3 | $206.51 | 5.769% | $218.4236 | $218.42 | $218.40 | $218.40 |
| Purchase #4 | $166.53 | 8.788% | $181.1647 | $181.16 | $181.15 | $181.20 |
| Purchase #5 | $34.78 | 5.563% | $36.7148 | $36.71 | $36.70 | $36.70 |
| Purchase #6 | $7.60 | 11.151% | $8.4475 | $8.45 | $8.45 | $8.40 |
| Purchase #7 | $129.52 | 12.507% | $145.7191 | $145.72 | $145.70 | $145.70 |
| 7 purchase totals = | $858.41 | $938.3482 | $938.34 | $938.30 | $938.30 | |