| 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 | $187.93 | 8.470% | $203.8477 | $203.85 | $203.85 | $203.80 |
| Purchase #2 | $215.66 | 7.165% | $231.112 | $231.11 | $231.10 | $231.10 |
| Purchase #3 | $243.92 | 13.342% | $276.4638 | $276.46 | $276.45 | $276.50 |
| Purchase #4 | $189.64 | 13.542% | $215.321 | $215.32 | $215.30 | $215.30 |
| Purchase #5 | $67.32 | 8.800% | $73.2442 | $73.24 | $73.25 | $73.20 |
| Purchase #6 | $181.39 | 9.150% | $197.9872 | $197.99 | $198.00 | $198.00 |
| Purchase #7 | $86.92 | 9.474% | $95.1548 | $95.15 | $95.15 | $95.20 |
| 7 purchase totals = | $1,172.78 | $1,293.1307 | $1,293.12 | $1,293.10 | $1,293.10 | |