| 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 | $115.91 | 7.291% | $124.361 | $124.36 | $124.35 | $124.40 |
| Purchase #2 | $225.68 | 10.554% | $249.4983 | $249.50 | $249.50 | $249.50 |
| Purchase #3 | $59.63 | 13.494% | $67.6765 | $67.68 | $67.70 | $67.70 |
| Purchase #4 | $42.72 | 4.461% | $44.6257 | $44.63 | $44.65 | $44.60 |
| Purchase #5 | $129.81 | 9.353% | $141.9511 | $141.95 | $141.95 | $142.00 |
| Purchase #6 | $127.42 | 10.610% | $140.9393 | $140.94 | $140.95 | $140.90 |
| Purchase #7 | $247.52 | 7.341% | $265.6904 | $265.69 | $265.70 | $265.70 |
| 7 purchase totals = | $948.69 | $1,034.7423 | $1,034.75 | $1,034.80 | $1,034.80 | |