| 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 | $238.48 | 6.706% | $254.4725 | $254.47 | $254.45 | $254.50 |
| Purchase #2 | $27.35 | 10.236% | $30.1495 | $30.15 | $30.15 | $30.10 |
| Purchase #3 | $150.45 | 5.514% | $158.7458 | $158.75 | $158.75 | $158.70 |
| Purchase #4 | $196.90 | 6.781% | $210.2518 | $210.25 | $210.25 | $210.30 |
| Purchase #5 | $163.39 | 13.682% | $185.745 | $185.75 | $185.75 | $185.70 |
| Purchase #6 | $122.38 | 10.269% | $134.9472 | $134.95 | $134.95 | $134.90 |
| Purchase #7 | $200.50 | 9.444% | $219.4352 | $219.44 | $219.45 | $219.40 |
| 7 purchase totals = | $1,099.45 | $1,193.7470 | $1,193.76 | $1,193.75 | $1,193.60 | |