| 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 | $239.37 | 3.134% | $246.8719 | $246.87 | $246.85 | $246.90 |
| Purchase #2 | $193.95 | 3.148% | $200.0555 | $200.06 | $200.05 | $200.10 |
| Purchase #3 | $19.61 | 4.594% | $20.5109 | $20.51 | $20.50 | $20.50 |
| Purchase #4 | $96.76 | 6.531% | $103.0794 | $103.08 | $103.10 | $103.10 |
| Purchase #5 | $151.74 | 9.764% | $166.5559 | $166.56 | $166.55 | $166.60 |
| Purchase #6 | $234.71 | 11.597% | $261.9293 | $261.93 | $261.95 | $261.90 |
| Purchase #7 | $230.73 | 9.497% | $252.6424 | $252.64 | $252.65 | $252.60 |
| 7 purchase totals = | $1,166.87 | $1,251.6453 | $1,251.65 | $1,251.65 | $1,251.70 | |