| 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 | $172.80 | 8.273% | $187.0957 | $187.10 | $187.10 | $187.10 |
| Purchase #2 | $214.36 | 12.130% | $240.3619 | $240.36 | $240.35 | $240.40 |
| Purchase #3 | $74.35 | 13.245% | $84.1977 | $84.20 | $84.20 | $84.20 |
| Purchase #4 | $106.90 | 8.255% | $115.7246 | $115.72 | $115.70 | $115.70 |
| Purchase #5 | $130.69 | 5.159% | $137.4323 | $137.43 | $137.45 | $137.40 |
| Purchase #6 | $122.90 | 9.175% | $134.1761 | $134.18 | $134.20 | $134.20 |
| Purchase #7 | $99.25 | 10.670% | $109.84 | $109.84 | $109.85 | $109.80 |
| 7 purchase totals = | $921.25 | $1,008.8283 | $1,008.83 | $1,008.85 | $1,008.80 | |