| 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 | $19.81 | 12.466% | $22.2795 | $22.28 | $22.30 | $22.30 |
| Purchase #2 | $161.61 | 12.124% | $181.2036 | $181.20 | $181.20 | $181.20 |
| Purchase #3 | $98.95 | 7.276% | $106.1496 | $106.15 | $106.15 | $106.10 |
| Purchase #4 | $27.95 | 3.683% | $28.9794 | $28.98 | $29.00 | $29.00 |
| Purchase #5 | $204.52 | 10.322% | $225.6306 | $225.63 | $225.65 | $225.60 |
| Purchase #6 | $250.96 | 8.314% | $271.8248 | $271.82 | $271.80 | $271.80 |
| Purchase #7 | $178.42 | 11.809% | $199.4896 | $199.49 | $199.50 | $199.50 |
| 7 purchase totals = | $942.22 | $1,035.5571 | $1,035.55 | $1,035.60 | $1,035.50 | |