| 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 | $217.59 | 4.635% | $227.6753 | $227.68 | $227.70 | $227.70 |
| Purchase #2 | $157.30 | 11.153% | $174.8437 | $174.84 | $174.85 | $174.80 |
| Purchase #3 | $223.64 | 12.329% | $251.2126 | $251.21 | $251.20 | $251.20 |
| Purchase #4 | $99.27 | 4.462% | $103.6994 | $103.70 | $103.70 | $103.70 |
| Purchase #5 | $248.48 | 13.544% | $282.1341 | $282.13 | $282.15 | $282.10 |
| Purchase #6 | $33.39 | 10.776% | $36.9881 | $36.99 | $37.00 | $37.00 |
| Purchase #7 | $147.30 | 7.125% | $157.7951 | $157.80 | $157.80 | $157.80 |
| 7 purchase totals = | $1,126.97 | $1,234.3483 | $1,234.35 | $1,234.40 | $1,234.30 | |