| 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 | $19.60 | 8.285% | $21.2239 | $21.22 | $21.20 | $21.20 |
| Purchase #2 | $242.69 | 12.723% | $273.5674 | $273.57 | $273.55 | $273.60 |
| Purchase #3 | $83.99 | 10.814% | $93.0727 | $93.07 | $93.05 | $93.10 |
| Purchase #4 | $171.74 | 3.324% | $177.4486 | $177.45 | $177.45 | $177.40 |
| Purchase #5 | $49.68 | 4.273% | $51.8028 | $51.80 | $51.80 | $51.80 |
| Purchase #6 | $175.70 | 11.611% | $196.1005 | $196.10 | $196.10 | $196.10 |
| Purchase #7 | $242.81 | 8.516% | $263.4877 | $263.49 | $263.50 | $263.50 |
| 7 purchase totals = | $986.21 | $1,076.7036 | $1,076.70 | $1,076.65 | $1,076.70 | |