| 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 | $237.64 | 5.702% | $251.1902 | $251.19 | $251.20 | $251.20 |
| Purchase #2 | $124.63 | 11.560% | $139.0372 | $139.04 | $139.05 | $139.00 |
| Purchase #3 | $197.72 | 7.628% | $212.8021 | $212.80 | $212.80 | $212.80 |
| Purchase #4 | $176.31 | 8.407% | $191.1324 | $191.13 | $191.15 | $191.10 |
| Purchase #5 | $114.72 | 11.383% | $127.7786 | $127.78 | $127.80 | $127.80 |
| Purchase #6 | $223.79 | 9.123% | $244.2064 | $244.21 | $244.20 | $244.20 |
| Purchase #7 | $90.43 | 3.826% | $93.8899 | $93.89 | $93.90 | $93.90 |
| 7 purchase totals = | $1,165.24 | $1,260.0368 | $1,260.04 | $1,260.10 | $1,260.00 | |