| 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 | $178.90 | 11.724% | $199.8742 | $199.87 | $199.85 | $199.90 |
| Purchase #2 | $63.53 | 12.576% | $71.5195 | $71.52 | $71.50 | $71.50 |
| Purchase #3 | $227.33 | 8.368% | $246.353 | $246.35 | $246.35 | $246.40 |
| Purchase #4 | $134.46 | 6.675% | $143.4352 | $143.44 | $143.45 | $143.40 |
| Purchase #5 | $211.32 | 3.833% | $219.4199 | $219.42 | $219.40 | $219.40 |
| Purchase #6 | $214.92 | 5.627% | $227.0135 | $227.01 | $227.00 | $227.00 |
| Purchase #7 | $10.82 | 3.633% | $11.2131 | $11.21 | $11.20 | $11.20 |
| 7 purchase totals = | $1,041.28 | $1,118.8284 | $1,118.82 | $1,118.75 | $1,118.80 | |