| 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 | $204.68 | 5.115% | $215.1494 | $215.15 | $215.15 | $215.10 |
| Purchase #2 | $230.76 | 10.163% | $254.2121 | $254.21 | $254.20 | $254.20 |
| Purchase #3 | $246.45 | 3.540% | $255.1743 | $255.17 | $255.15 | $255.20 |
| Purchase #4 | $154.88 | 9.207% | $169.1398 | $169.14 | $169.15 | $169.10 |
| Purchase #5 | $175.27 | 10.252% | $193.2387 | $193.24 | $193.25 | $193.20 |
| Purchase #6 | $125.48 | 8.540% | $136.196 | $136.20 | $136.20 | $136.20 |
| Purchase #7 | $122.42 | 4.238% | $127.6082 | $127.61 | $127.60 | $127.60 |
| 7 purchase totals = | $1,259.94 | $1,350.7185 | $1,350.72 | $1,350.70 | $1,350.60 | |