| 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 | $245.77 | 7.164% | $263.377 | $263.38 | $263.40 | $263.40 |
| Purchase #2 | $93.31 | 11.622% | $104.1545 | $104.15 | $104.15 | $104.20 |
| Purchase #3 | $107.37 | 4.741% | $112.4604 | $112.46 | $112.45 | $112.50 |
| Purchase #4 | $83.76 | 3.300% | $86.5241 | $86.52 | $86.50 | $86.50 |
| Purchase #5 | $185.36 | 6.165% | $196.7874 | $196.79 | $196.80 | $196.80 |
| Purchase #6 | $183.87 | 10.514% | $203.2021 | $203.20 | $203.20 | $203.20 |
| Purchase #7 | $138.52 | 5.458% | $146.0804 | $146.08 | $146.10 | $146.10 |
| 7 purchase totals = | $1,037.96 | $1,112.5859 | $1,112.58 | $1,112.60 | $1,112.70 | |