| 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 | $237.51 | 10.447% | $262.3227 | $262.32 | $262.30 | $262.30 |
| Purchase #2 | $17.73 | 10.725% | $19.6315 | $19.63 | $19.65 | $19.60 |
| Purchase #3 | $128.70 | 5.712% | $136.0513 | $136.05 | $136.05 | $136.10 |
| Purchase #4 | $239.91 | 3.347% | $247.9398 | $247.94 | $247.95 | $247.90 |
| Purchase #5 | $140.74 | 8.203% | $152.2849 | $152.28 | $152.30 | $152.30 |
| Purchase #6 | $241.51 | 3.375% | $249.661 | $249.66 | $249.65 | $249.70 |
| Purchase #7 | $16.35 | 10.205% | $18.0185 | $18.02 | $18.00 | $18.00 |
| 7 purchase totals = | $1,022.45 | $1,085.9097 | $1,085.90 | $1,085.90 | $1,085.90 | |