| 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 | $248.73 | 9.666% | $272.7722 | $272.77 | $272.75 | $272.80 |
| Purchase #2 | $236.72 | 5.761% | $250.3574 | $250.36 | $250.35 | $250.40 |
| Purchase #3 | $187.32 | 12.522% | $210.7762 | $210.78 | $210.80 | $210.80 |
| Purchase #4 | $51.63 | 13.363% | $58.5293 | $58.53 | $58.55 | $58.50 |
| Purchase #5 | $64.62 | 9.728% | $70.9062 | $70.91 | $70.90 | $70.90 |
| Purchase #6 | $42.34 | 11.147% | $47.0596 | $47.06 | $47.05 | $47.10 |
| Purchase #7 | $164.65 | 9.290% | $179.946 | $179.95 | $179.95 | $179.90 |
| 7 purchase totals = | $996.01 | $1,090.3469 | $1,090.36 | $1,090.35 | $1,090.40 | |