| 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 | $203.25 | 11.570% | $226.766 | $226.77 | $226.75 | $226.80 |
| Purchase #2 | $206.45 | 4.291% | $215.3088 | $215.31 | $215.30 | $215.30 |
| Purchase #3 | $55.72 | 9.309% | $60.907 | $60.91 | $60.90 | $60.90 |
| Purchase #4 | $75.83 | 3.370% | $78.3855 | $78.39 | $78.40 | $78.40 |
| Purchase #5 | $124.55 | 12.109% | $139.6318 | $139.63 | $139.65 | $139.60 |
| Purchase #6 | $8.92 | 10.489% | $9.8556 | $9.86 | $9.85 | $9.90 |
| Purchase #7 | $218.32 | 5.667% | $230.6922 | $230.69 | $230.70 | $230.70 |
| 7 purchase totals = | $893.04 | $961.5469 | $961.56 | $961.55 | $961.60 | |