| 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 | $220.44 | 10.759% | $244.1571 | $244.16 | $244.15 | $244.20 |
| Purchase #2 | $109.89 | 8.818% | $119.5801 | $119.58 | $119.60 | $119.60 |
| Purchase #3 | $210.73 | 4.173% | $219.5238 | $219.52 | $219.50 | $219.50 |
| Purchase #4 | $120.46 | 5.580% | $127.1817 | $127.18 | $127.20 | $127.20 |
| Purchase #5 | $198.49 | 12.581% | $223.462 | $223.46 | $223.45 | $223.50 |
| Purchase #6 | $43.90 | 9.536% | $48.0863 | $48.09 | $48.10 | $48.10 |
| Purchase #7 | $231.33 | 8.761% | $251.5968 | $251.60 | $251.60 | $251.60 |
| 7 purchase totals = | $1,135.24 | $1,233.5878 | $1,233.59 | $1,233.60 | $1,233.70 | |