| 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 | $250.41 | 8.349% | $271.3167 | $271.32 | $271.30 | $271.30 |
| Purchase #2 | $197.52 | 4.794% | $206.9891 | $206.99 | $207.00 | $207.00 |
| Purchase #3 | $91.25 | 8.841% | $99.3174 | $99.32 | $99.30 | $99.30 |
| Purchase #4 | $107.72 | 13.421% | $122.1771 | $122.18 | $122.20 | $122.20 |
| Purchase #5 | $99.63 | 5.613% | $105.2222 | $105.22 | $105.20 | $105.20 |
| Purchase #6 | $166.33 | 9.395% | $181.9567 | $181.96 | $181.95 | $182.00 |
| Purchase #7 | $226.56 | 8.772% | $246.4338 | $246.43 | $246.45 | $246.40 |
| 7 purchase totals = | $1,139.42 | $1,233.4130 | $1,233.42 | $1,233.40 | $1,233.40 | |