| 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 | $200.39 | 6.237% | $212.8883 | $212.89 | $212.90 | $212.90 |
| Purchase #2 | $154.67 | 7.122% | $165.6856 | $165.69 | $165.70 | $165.70 |
| Purchase #3 | $244.79 | 3.294% | $252.8534 | $252.85 | $252.85 | $252.90 |
| Purchase #4 | $223.67 | 10.845% | $247.927 | $247.93 | $247.95 | $247.90 |
| Purchase #5 | $13.41 | 3.319% | $13.8551 | $13.86 | $13.85 | $13.90 |
| Purchase #6 | $224.65 | 9.140% | $245.183 | $245.18 | $245.20 | $245.20 |
| Purchase #7 | $165.63 | 6.547% | $176.4738 | $176.47 | $176.45 | $176.50 |
| 7 purchase totals = | $1,227.21 | $1,314.8662 | $1,314.87 | $1,314.90 | $1,315.00 | |