| 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 | $223.49 | 7.547% | $240.3568 | $240.36 | $240.35 | $240.40 |
| Purchase #2 | $86.90 | 7.665% | $93.5609 | $93.56 | $93.55 | $93.60 |
| Purchase #3 | $234.85 | 9.754% | $257.7573 | $257.76 | $257.75 | $257.80 |
| Purchase #4 | $177.37 | 4.406% | $185.1849 | $185.18 | $185.20 | $185.20 |
| Purchase #5 | $248.71 | 3.759% | $258.059 | $258.06 | $258.05 | $258.10 |
| Purchase #6 | $87.82 | 7.355% | $94.2792 | $94.28 | $94.30 | $94.30 |
| Purchase #7 | $13.99 | 6.609% | $14.9146 | $14.91 | $14.90 | $14.90 |
| 7 purchase totals = | $1,073.13 | $1,144.1127 | $1,144.11 | $1,144.10 | $1,144.30 | |