| 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 | $207.65 | 5.317% | $218.6908 | $218.69 | $218.70 | $218.70 |
| Purchase #2 | $16.65 | 6.323% | $17.7028 | $17.70 | $17.70 | $17.70 |
| Purchase #3 | $63.87 | 7.848% | $68.8825 | $68.88 | $68.90 | $68.90 |
| Purchase #4 | $238.78 | 10.671% | $264.2602 | $264.26 | $264.25 | $264.30 |
| Purchase #5 | $99.57 | 11.687% | $111.2067 | $111.21 | $111.20 | $111.20 |
| Purchase #6 | $76.38 | 12.149% | $85.6594 | $85.66 | $85.65 | $85.70 |
| Purchase #7 | $70.82 | 5.558% | $74.7562 | $74.76 | $74.75 | $74.80 |
| 7 purchase totals = | $773.72 | $841.1586 | $841.16 | $841.15 | $841.30 | |