| 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 | $118.59 | 3.697% | $122.9743 | $122.97 | $122.95 | $123.00 |
| Purchase #2 | $247.58 | 10.465% | $273.4892 | $273.49 | $273.50 | $273.50 |
| Purchase #3 | $81.42 | 5.179% | $85.6367 | $85.64 | $85.65 | $85.60 |
| Purchase #4 | $199.60 | 10.168% | $219.8953 | $219.90 | $219.90 | $219.90 |
| Purchase #5 | $206.84 | 4.217% | $215.5624 | $215.56 | $215.55 | $215.60 |
| Purchase #6 | $146.99 | 7.872% | $158.5611 | $158.56 | $158.55 | $158.60 |
| Purchase #7 | $35.34 | 3.707% | $36.6501 | $36.65 | $36.65 | $36.70 |
| 7 purchase totals = | $1,036.36 | $1,112.7691 | $1,112.77 | $1,112.75 | $1,112.90 | |