| 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 | $12.50 | 9.381% | $13.6726 | $13.67 | $13.65 | $13.70 |
| Purchase #2 | $193.69 | 6.454% | $206.1908 | $206.19 | $206.20 | $206.20 |
| Purchase #3 | $215.55 | 13.825% | $245.3498 | $245.35 | $245.35 | $245.30 |
| Purchase #4 | $164.41 | 11.554% | $183.4059 | $183.41 | $183.40 | $183.40 |
| Purchase #5 | $115.97 | 8.110% | $125.3752 | $125.38 | $125.40 | $125.40 |
| Purchase #6 | $165.69 | 13.567% | $188.1692 | $188.17 | $188.15 | $188.20 |
| Purchase #7 | $232.43 | 5.381% | $244.9371 | $244.94 | $244.95 | $244.90 |
| 7 purchase totals = | $1,100.24 | $1,207.1006 | $1,207.11 | $1,207.10 | $1,207.10 | |