| 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 | $224.53 | 11.304% | $249.9109 | $249.91 | $249.90 | $249.90 |
| Purchase #2 | $146.45 | 5.399% | $154.3568 | $154.36 | $154.35 | $154.40 |
| Purchase #3 | $197.56 | 4.823% | $207.0883 | $207.09 | $207.10 | $207.10 |
| Purchase #4 | $226.28 | 13.211% | $256.1739 | $256.17 | $256.15 | $256.20 |
| Purchase #5 | $159.90 | 12.436% | $179.7852 | $179.79 | $179.80 | $179.80 |
| Purchase #6 | $186.97 | 4.855% | $196.0474 | $196.05 | $196.05 | $196.00 |
| Purchase #7 | $73.73 | 3.195% | $76.0857 | $76.09 | $76.10 | $76.10 |
| 7 purchase totals = | $1,215.42 | $1,319.4482 | $1,319.46 | $1,319.45 | $1,319.50 | |