| 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 | $169.31 | 12.333% | $190.191 | $190.19 | $190.20 | $190.20 |
| Purchase #2 | $73.96 | 13.773% | $84.1465 | $84.15 | $84.15 | $84.10 |
| Purchase #3 | $177.78 | 9.208% | $194.15 | $194.15 | $194.15 | $194.20 |
| Purchase #4 | $122.77 | 4.733% | $128.5807 | $128.58 | $128.60 | $128.60 |
| Purchase #5 | $250.62 | 9.687% | $274.8976 | $274.90 | $274.90 | $274.90 |
| Purchase #6 | $205.74 | 5.185% | $216.4076 | $216.41 | $216.40 | $216.40 |
| Purchase #7 | $207.69 | 11.222% | $230.997 | $231.00 | $231.00 | $231.00 |
| 7 purchase totals = | $1,207.87 | $1,319.3704 | $1,319.38 | $1,319.40 | $1,319.40 | |