| 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 | $226.90 | 11.450% | $252.8801 | $252.88 | $252.90 | $252.90 |
| Purchase #2 | $100.97 | 7.542% | $108.5852 | $108.59 | $108.60 | $108.60 |
| Purchase #3 | $82.57 | 4.419% | $86.2188 | $86.22 | $86.20 | $86.20 |
| Purchase #4 | $249.66 | 10.468% | $275.7944 | $275.79 | $275.80 | $275.80 |
| Purchase #5 | $230.53 | 8.424% | $249.9498 | $249.95 | $249.95 | $249.90 |
| Purchase #6 | $130.30 | 12.491% | $146.5758 | $146.58 | $146.60 | $146.60 |
| Purchase #7 | $223.99 | 12.716% | $252.4726 | $252.47 | $252.45 | $252.50 |
| 7 purchase totals = | $1,244.92 | $1,372.4767 | $1,372.48 | $1,372.50 | $1,372.50 | |