| 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 | $19.52 | 10.363% | $21.5429 | $21.54 | $21.55 | $21.50 |
| Purchase #2 | $216.96 | 9.692% | $237.9878 | $237.99 | $238.00 | $238.00 |
| Purchase #3 | $37.92 | 12.187% | $42.5413 | $42.54 | $42.55 | $42.50 |
| Purchase #4 | $236.46 | 9.363% | $258.5997 | $258.60 | $258.60 | $258.60 |
| Purchase #5 | $237.68 | 4.143% | $247.5271 | $247.53 | $247.55 | $247.50 |
| Purchase #6 | $87.78 | 5.294% | $92.4271 | $92.43 | $92.45 | $92.40 |
| Purchase #7 | $197.82 | 7.539% | $212.7336 | $212.73 | $212.75 | $212.70 |
| 7 purchase totals = | $1,034.14 | $1,113.3595 | $1,113.36 | $1,113.45 | $1,113.20 | |