| 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 | $242.38 | 11.189% | $269.4999 | $269.50 | $269.50 | $269.50 |
| Purchase #2 | $109.75 | 8.518% | $119.0985 | $119.10 | $119.10 | $119.10 |
| Purchase #3 | $167.33 | 10.462% | $184.8361 | $184.84 | $184.85 | $184.80 |
| Purchase #4 | $108.30 | 13.849% | $123.2985 | $123.30 | $123.30 | $123.30 |
| Purchase #5 | $162.53 | 7.731% | $175.0952 | $175.10 | $175.10 | $175.10 |
| Purchase #6 | $163.40 | 4.167% | $170.2089 | $170.21 | $170.20 | $170.20 |
| Purchase #7 | $246.88 | 4.304% | $257.5057 | $257.51 | $257.50 | $257.50 |
| 7 purchase totals = | $1,200.57 | $1,299.5428 | $1,299.56 | $1,299.55 | $1,299.50 | |