| 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 | $236.51 | 5.774% | $250.1661 | $250.17 | $250.15 | $250.20 |
| Purchase #2 | $85.44 | 9.652% | $93.6867 | $93.69 | $93.70 | $93.70 |
| Purchase #3 | $241.60 | 6.659% | $257.6881 | $257.69 | $257.70 | $257.70 |
| Purchase #4 | $215.30 | 6.302% | $228.8682 | $228.87 | $228.85 | $228.90 |
| Purchase #5 | $50.45 | 13.217% | $57.118 | $57.12 | $57.10 | $57.10 |
| Purchase #6 | $138.34 | 4.388% | $144.4104 | $144.41 | $144.40 | $144.40 |
| Purchase #7 | $248.99 | 11.375% | $277.3126 | $277.31 | $277.30 | $277.30 |
| 7 purchase totals = | $1,216.63 | $1,309.2501 | $1,309.26 | $1,309.20 | $1,309.30 | |