| 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 | $204.40 | 7.175% | $219.0657 | $219.07 | $219.05 | $219.10 |
| Purchase #2 | $97.72 | 8.851% | $106.3692 | $106.37 | $106.35 | $106.40 |
| Purchase #3 | $132.95 | 13.479% | $150.8703 | $150.87 | $150.85 | $150.90 |
| Purchase #4 | $151.93 | 4.270% | $158.4174 | $158.42 | $158.40 | $158.40 |
| Purchase #5 | $107.66 | 10.363% | $118.8168 | $118.82 | $118.80 | $118.80 |
| Purchase #6 | $223.90 | 3.422% | $231.5619 | $231.56 | $231.55 | $231.60 |
| Purchase #7 | $223.88 | 10.852% | $248.1755 | $248.18 | $248.20 | $248.20 |
| 7 purchase totals = | $1,142.44 | $1,233.2768 | $1,233.29 | $1,233.20 | $1,233.40 | |