| 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 | $127.80 | 5.532% | $134.8699 | $134.87 | $134.85 | $134.90 |
| Purchase #2 | $133.66 | 3.286% | $138.0521 | $138.05 | $138.05 | $138.10 |
| Purchase #3 | $195.62 | 3.849% | $203.1494 | $203.15 | $203.15 | $203.10 |
| Purchase #4 | $165.36 | 4.141% | $172.2076 | $172.21 | $172.20 | $172.20 |
| Purchase #5 | $117.75 | 5.559% | $124.2957 | $124.30 | $124.30 | $124.30 |
| Purchase #6 | $238.30 | 11.492% | $265.6854 | $265.69 | $265.70 | $265.70 |
| Purchase #7 | $120.87 | 7.384% | $129.795 | $129.80 | $129.80 | $129.80 |
| 7 purchase totals = | $1,099.36 | $1,168.0551 | $1,168.07 | $1,168.05 | $1,168.10 | |