| 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 | $121.63 | 4.184% | $126.719 | $126.72 | $126.70 | $126.70 |
| Purchase #2 | $222.33 | 11.706% | $248.3559 | $248.36 | $248.35 | $248.40 |
| Purchase #3 | $129.86 | 9.312% | $141.9526 | $141.95 | $141.95 | $142.00 |
| Purchase #4 | $114.72 | 6.866% | $122.5967 | $122.60 | $122.60 | $122.60 |
| Purchase #5 | $233.44 | 10.355% | $257.6127 | $257.61 | $257.60 | $257.60 |
| Purchase #6 | $164.95 | 10.313% | $181.9613 | $181.96 | $181.95 | $182.00 |
| Purchase #7 | $19.61 | 6.439% | $20.8727 | $20.87 | $20.85 | $20.90 |
| 7 purchase totals = | $1,006.54 | $1,100.0709 | $1,100.07 | $1,100.00 | $1,100.20 | |