| 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 | $79.86 | 9.134% | $87.1544 | $87.15 | $87.15 | $87.20 |
| Purchase #2 | $235.50 | 3.234% | $243.1161 | $243.12 | $243.10 | $243.10 |
| Purchase #3 | $249.79 | 11.472% | $278.4459 | $278.45 | $278.45 | $278.40 |
| Purchase #4 | $67.99 | 4.643% | $71.1468 | $71.15 | $71.15 | $71.10 |
| Purchase #5 | $179.80 | 6.142% | $190.8433 | $190.84 | $190.85 | $190.80 |
| Purchase #6 | $219.99 | 5.252% | $231.5439 | $231.54 | $231.55 | $231.50 |
| Purchase #7 | $148.85 | 6.633% | $158.7232 | $158.72 | $158.70 | $158.70 |
| 7 purchase totals = | $1,181.78 | $1,260.9736 | $1,260.97 | $1,260.95 | $1,260.80 | |