| 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 | $189.66 | 9.537% | $207.7479 | $207.75 | $207.75 | $207.70 |
| Purchase #2 | $9.28 | 3.859% | $9.6381 | $9.64 | $9.65 | $9.60 |
| Purchase #3 | $212.62 | 4.427% | $222.0327 | $222.03 | $222.05 | $222.00 |
| Purchase #4 | $84.75 | 11.737% | $94.6971 | $94.70 | $94.70 | $94.70 |
| Purchase #5 | $104.96 | 7.663% | $113.0031 | $113.00 | $113.00 | $113.00 |
| Purchase #6 | $124.53 | 4.684% | $130.363 | $130.36 | $130.35 | $130.40 |
| Purchase #7 | $248.93 | 8.419% | $269.8874 | $269.89 | $269.90 | $269.90 |
| 7 purchase totals = | $974.73 | $1,047.3693 | $1,047.37 | $1,047.40 | $1,047.30 | |