| 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 | $8.34 | 13.847% | $9.4948 | $9.49 | $9.50 | $9.50 |
| Purchase #2 | $91.91 | 6.737% | $98.102 | $98.10 | $98.10 | $98.10 |
| Purchase #3 | $196.69 | 9.698% | $215.765 | $215.77 | $215.75 | $215.80 |
| Purchase #4 | $218.76 | 13.260% | $247.7676 | $247.77 | $247.75 | $247.80 |
| Purchase #5 | $76.64 | 13.438% | $86.9389 | $86.94 | $86.95 | $86.90 |
| Purchase #6 | $195.27 | 13.326% | $221.2917 | $221.29 | $221.30 | $221.30 |
| Purchase #7 | $117.91 | 11.726% | $131.7361 | $131.74 | $131.75 | $131.70 |
| 7 purchase totals = | $905.52 | $1,011.0961 | $1,011.10 | $1,011.10 | $1,011.10 | |