| 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 | $177.41 | 11.843% | $198.4207 | $198.42 | $198.40 | $198.40 |
| Purchase #2 | $131.65 | 4.683% | $137.8152 | $137.82 | $137.80 | $137.80 |
| Purchase #3 | $236.75 | 5.289% | $249.2717 | $249.27 | $249.25 | $249.30 |
| Purchase #4 | $25.72 | 3.292% | $26.5667 | $26.57 | $26.55 | $26.60 |
| Purchase #5 | $38.74 | 13.266% | $43.8792 | $43.88 | $43.90 | $43.90 |
| Purchase #6 | $173.55 | 11.512% | $193.5291 | $193.53 | $193.55 | $193.50 |
| Purchase #7 | $247.84 | 12.131% | $277.9055 | $277.91 | $277.90 | $277.90 |
| 7 purchase totals = | $1,031.66 | $1,127.3881 | $1,127.40 | $1,127.35 | $1,127.40 | |