| 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 | $248.89 | 8.230% | $269.3736 | $269.37 | $269.35 | $269.40 |
| Purchase #2 | $28.29 | 3.262% | $29.2128 | $29.21 | $29.20 | $29.20 |
| Purchase #3 | $124.70 | 9.734% | $136.8383 | $136.84 | $136.85 | $136.80 |
| Purchase #4 | $122.71 | 13.384% | $139.1335 | $139.13 | $139.15 | $139.10 |
| Purchase #5 | $206.90 | 4.430% | $216.0657 | $216.07 | $216.05 | $216.10 |
| Purchase #6 | $13.72 | 9.230% | $14.9864 | $14.99 | $15.00 | $15.00 |
| Purchase #7 | $243.68 | 3.366% | $251.8823 | $251.88 | $251.90 | $251.90 |
| 7 purchase totals = | $988.89 | $1,057.4926 | $1,057.49 | $1,057.50 | $1,057.50 | |