| 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 | $227.65 | 9.525% | $249.3337 | $249.33 | $249.35 | $249.30 |
| Purchase #2 | $194.89 | 8.326% | $211.1165 | $211.12 | $211.10 | $211.10 |
| Purchase #3 | $90.36 | 9.569% | $99.0065 | $99.01 | $99.00 | $99.00 |
| Purchase #4 | $74.39 | 10.221% | $81.9934 | $81.99 | $82.00 | $82.00 |
| Purchase #5 | $169.65 | 9.665% | $186.0467 | $186.05 | $186.05 | $186.00 |
| Purchase #6 | $87.35 | 3.124% | $90.0788 | $90.08 | $90.10 | $90.10 |
| Purchase #7 | $250.43 | 6.775% | $267.3966 | $267.40 | $267.40 | $267.40 |
| 7 purchase totals = | $1,094.72 | $1,184.9722 | $1,184.98 | $1,185.00 | $1,184.90 | |