| 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 | $102.90 | 5.212% | $108.2631 | $108.26 | $108.25 | $108.30 |
| Purchase #2 | $192.54 | 8.581% | $209.0619 | $209.06 | $209.05 | $209.10 |
| Purchase #3 | $134.30 | 5.839% | $142.1418 | $142.14 | $142.15 | $142.10 |
| Purchase #4 | $165.97 | 7.469% | $178.3663 | $178.37 | $178.35 | $178.40 |
| Purchase #5 | $99.48 | 10.629% | $110.0537 | $110.05 | $110.05 | $110.10 |
| Purchase #6 | $29.60 | 11.731% | $33.0724 | $33.07 | $33.05 | $33.10 |
| Purchase #7 | $241.93 | 7.251% | $259.4723 | $259.47 | $259.45 | $259.50 |
| 7 purchase totals = | $966.72 | $1,040.4315 | $1,040.42 | $1,040.35 | $1,040.60 | |