| 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 | $92.25 | 12.774% | $104.034 | $104.03 | $104.05 | $104.00 |
| Purchase #2 | $216.30 | 4.159% | $225.2959 | $225.30 | $225.30 | $225.30 |
| Purchase #3 | $172.87 | 8.327% | $187.2649 | $187.26 | $187.25 | $187.30 |
| Purchase #4 | $44.47 | 7.332% | $47.7305 | $47.73 | $47.75 | $47.70 |
| Purchase #5 | $248.26 | 10.263% | $273.7389 | $273.74 | $273.75 | $273.70 |
| Purchase #6 | $166.50 | 12.270% | $186.9296 | $186.93 | $186.95 | $186.90 |
| Purchase #7 | $80.75 | 12.272% | $90.6596 | $90.66 | $90.65 | $90.70 |
| 7 purchase totals = | $1,021.40 | $1,115.6534 | $1,115.65 | $1,115.70 | $1,115.60 | |