| 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 | $207.44 | 5.267% | $218.3659 | $218.37 | $218.35 | $218.40 |
| Purchase #2 | $26.60 | 13.817% | $30.2753 | $30.28 | $30.30 | $30.30 |
| Purchase #3 | $229.91 | 11.873% | $257.2072 | $257.21 | $257.20 | $257.20 |
| Purchase #4 | $95.29 | 13.259% | $107.9245 | $107.92 | $107.90 | $107.90 |
| Purchase #5 | $134.40 | 6.323% | $142.8981 | $142.90 | $142.90 | $142.90 |
| Purchase #6 | $68.81 | 6.686% | $73.4106 | $73.41 | $73.40 | $73.40 |
| Purchase #7 | $98.66 | 9.404% | $107.938 | $107.94 | $107.95 | $107.90 |
| 7 purchase totals = | $861.11 | $938.0196 | $938.03 | $938.00 | $938.00 | |