| 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 | $245.48 | 10.526% | $271.3192 | $271.32 | $271.30 | $271.30 |
| Purchase #2 | $167.38 | 11.783% | $187.1024 | $187.10 | $187.10 | $187.10 |
| Purchase #3 | $249.37 | 3.247% | $257.467 | $257.47 | $257.45 | $257.50 |
| Purchase #4 | $171.66 | 8.263% | $185.8443 | $185.84 | $185.85 | $185.80 |
| Purchase #5 | $136.88 | 8.125% | $148.0015 | $148.00 | $148.00 | $148.00 |
| Purchase #6 | $33.34 | 7.141% | $35.7208 | $35.72 | $35.70 | $35.70 |
| Purchase #7 | $115.55 | 9.791% | $126.8635 | $126.86 | $126.85 | $126.90 |
| 7 purchase totals = | $1,119.66 | $1,212.3187 | $1,212.31 | $1,212.25 | $1,212.30 | |