| 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 | $203.95 | 13.677% | $231.8442 | $231.84 | $231.85 | $231.80 |
| Purchase #2 | $36.70 | 3.303% | $37.9122 | $37.91 | $37.90 | $37.90 |
| Purchase #3 | $178.52 | 5.202% | $187.8066 | $187.81 | $187.80 | $187.80 |
| Purchase #4 | $162.78 | 10.545% | $179.9452 | $179.95 | $179.95 | $179.90 |
| Purchase #5 | $205.87 | 9.597% | $225.6273 | $225.63 | $225.65 | $225.60 |
| Purchase #6 | $11.91 | 7.587% | $12.8136 | $12.81 | $12.80 | $12.80 |
| Purchase #7 | $196.73 | 9.624% | $215.6633 | $215.66 | $215.65 | $215.70 |
| 7 purchase totals = | $996.46 | $1,091.6124 | $1,091.61 | $1,091.60 | $1,091.50 | |