| 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 | $93.71 | 11.429% | $104.4201 | $104.42 | $104.40 | $104.40 |
| Purchase #2 | $239.25 | 10.857% | $265.2254 | $265.23 | $265.25 | $265.20 |
| Purchase #3 | $230.83 | 6.206% | $245.1553 | $245.16 | $245.15 | $245.20 |
| Purchase #4 | $215.71 | 7.427% | $231.7308 | $231.73 | $231.75 | $231.70 |
| Purchase #5 | $208.76 | 3.435% | $215.9309 | $215.93 | $215.95 | $215.90 |
| Purchase #6 | $34.25 | 12.375% | $38.4884 | $38.49 | $38.50 | $38.50 |
| Purchase #7 | $17.42 | 12.359% | $19.5729 | $19.57 | $19.55 | $19.60 |
| 7 purchase totals = | $1,039.93 | $1,120.5238 | $1,120.53 | $1,120.55 | $1,120.50 | |