| 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 | $120.90 | 12.542% | $136.0633 | $136.06 | $136.05 | $136.10 |
| Purchase #2 | $79.87 | 7.617% | $85.9537 | $85.95 | $85.95 | $86.00 |
| Purchase #3 | $175.71 | 12.596% | $197.8424 | $197.84 | $197.85 | $197.80 |
| Purchase #4 | $225.79 | 10.325% | $249.1028 | $249.10 | $249.10 | $249.10 |
| Purchase #5 | $192.89 | 10.245% | $212.6516 | $212.65 | $212.65 | $212.70 |
| Purchase #6 | $237.31 | 10.275% | $261.6936 | $261.69 | $261.70 | $261.70 |
| Purchase #7 | $109.34 | 12.518% | $123.0272 | $123.03 | $123.05 | $123.00 |
| 7 purchase totals = | $1,141.81 | $1,266.3346 | $1,266.32 | $1,266.35 | $1,266.40 | |