| 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 | $219.75 | 13.849% | $250.1832 | $250.18 | $250.20 | $250.20 |
| Purchase #2 | $206.52 | 7.597% | $222.2093 | $222.21 | $222.20 | $222.20 |
| Purchase #3 | $56.63 | 10.871% | $62.7862 | $62.79 | $62.80 | $62.80 |
| Purchase #4 | $73.64 | 9.464% | $80.6093 | $80.61 | $80.60 | $80.60 |
| Purchase #5 | $216.65 | 13.106% | $245.0441 | $245.04 | $245.05 | $245.00 |
| Purchase #6 | $165.82 | 13.583% | $188.3433 | $188.34 | $188.35 | $188.30 |
| Purchase #7 | $159.30 | 3.619% | $165.0651 | $165.07 | $165.05 | $165.10 |
| 7 purchase totals = | $1,098.31 | $1,214.2405 | $1,214.24 | $1,214.25 | $1,214.20 | |