| 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 | $115.78 | 5.689% | $122.3667 | $122.37 | $122.35 | $122.40 |
| Purchase #2 | $192.90 | 6.499% | $205.4366 | $205.44 | $205.45 | $205.40 |
| Purchase #3 | $199.89 | 9.774% | $219.4272 | $219.43 | $219.45 | $219.40 |
| Purchase #4 | $44.42 | 11.129% | $49.3635 | $49.36 | $49.35 | $49.40 |
| Purchase #5 | $62.75 | 8.578% | $68.1327 | $68.13 | $68.15 | $68.10 |
| Purchase #6 | $107.73 | 12.730% | $121.444 | $121.44 | $121.45 | $121.40 |
| Purchase #7 | $204.30 | 5.116% | $214.752 | $214.75 | $214.75 | $214.80 |
| 7 purchase totals = | $927.77 | $1,000.9227 | $1,000.92 | $1,000.95 | $1,000.90 | |