| 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 | $231.50 | 8.358% | $250.8488 | $250.85 | $250.85 | $250.80 |
| Purchase #2 | $56.97 | 10.689% | $63.0595 | $63.06 | $63.05 | $63.10 |
| Purchase #3 | $248.66 | 13.421% | $282.0327 | $282.03 | $282.05 | $282.00 |
| Purchase #4 | $208.89 | 9.474% | $228.6802 | $228.68 | $228.70 | $228.70 |
| Purchase #5 | $235.83 | 12.487% | $265.2781 | $265.28 | $265.30 | $265.30 |
| Purchase #6 | $114.76 | 4.352% | $119.7544 | $119.75 | $119.75 | $119.80 |
| Purchase #7 | $46.66 | 8.555% | $50.6518 | $50.65 | $50.65 | $50.70 |
| 7 purchase totals = | $1,143.27 | $1,260.3055 | $1,260.30 | $1,260.35 | $1,260.40 | |