| 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 | $79.36 | 5.724% | $83.9026 | $83.90 | $83.90 | $83.90 |
| Purchase #2 | $106.38 | 13.376% | $120.6094 | $120.61 | $120.60 | $120.60 |
| Purchase #3 | $189.31 | 3.294% | $195.5459 | $195.55 | $195.55 | $195.50 |
| Purchase #4 | $196.77 | 9.245% | $214.9614 | $214.96 | $214.95 | $215.00 |
| Purchase #5 | $43.81 | 4.844% | $45.9322 | $45.93 | $45.95 | $45.90 |
| Purchase #6 | $184.90 | 10.447% | $204.2165 | $204.22 | $204.20 | $204.20 |
| Purchase #7 | $234.67 | 8.549% | $254.7319 | $254.73 | $254.75 | $254.70 |
| 7 purchase totals = | $1,035.20 | $1,119.8999 | $1,119.90 | $1,119.90 | $1,119.80 | |