| 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 | $219.29 | 10.395% | $242.0852 | $242.09 | $242.10 | $242.10 |
| Purchase #2 | $74.47 | 13.294% | $84.37 | $84.37 | $84.35 | $84.40 |
| Purchase #3 | $130.29 | 9.869% | $143.1483 | $143.15 | $143.15 | $143.10 |
| Purchase #4 | $8.25 | 8.733% | $8.9705 | $8.97 | $8.95 | $9.00 |
| Purchase #5 | $235.96 | 10.487% | $260.7051 | $260.71 | $260.70 | $260.70 |
| Purchase #6 | $111.59 | 13.578% | $126.7417 | $126.74 | $126.75 | $126.70 |
| Purchase #7 | $130.41 | 3.407% | $134.8531 | $134.85 | $134.85 | $134.90 |
| 7 purchase totals = | $910.26 | $1,000.8739 | $1,000.88 | $1,000.85 | $1,000.90 | |