| 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 | $225.50 | 9.681% | $247.3307 | $247.33 | $247.35 | $247.30 |
| Purchase #2 | $210.74 | 8.227% | $228.0776 | $228.08 | $228.10 | $228.10 |
| Purchase #3 | $75.96 | 12.573% | $85.5105 | $85.51 | $85.50 | $85.50 |
| Purchase #4 | $74.70 | 5.252% | $78.6232 | $78.62 | $78.60 | $78.60 |
| Purchase #5 | $96.99 | 10.689% | $107.3573 | $107.36 | $107.35 | $107.40 |
| Purchase #6 | $186.63 | 3.692% | $193.5204 | $193.52 | $193.50 | $193.50 |
| Purchase #7 | $175.28 | 12.301% | $196.8412 | $196.84 | $196.85 | $196.80 |
| 7 purchase totals = | $1,045.80 | $1,137.2609 | $1,137.26 | $1,137.25 | $1,137.20 | |