| 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 | $247.33 | 4.294% | $257.9504 | $257.95 | $257.95 | $258.00 |
| Purchase #2 | $173.71 | 6.662% | $185.2826 | $185.28 | $185.30 | $185.30 |
| Purchase #3 | $85.79 | 3.592% | $88.8716 | $88.87 | $88.85 | $88.90 |
| Purchase #4 | $186.82 | 3.396% | $193.1644 | $193.16 | $193.15 | $193.20 |
| Purchase #5 | $214.82 | 6.239% | $228.2226 | $228.22 | $228.20 | $228.20 |
| Purchase #6 | $76.64 | 6.653% | $81.7389 | $81.74 | $81.75 | $81.70 |
| Purchase #7 | $116.57 | 7.327% | $125.1111 | $125.11 | $125.10 | $125.10 |
| 7 purchase totals = | $1,101.68 | $1,160.3416 | $1,160.33 | $1,160.30 | $1,160.40 | |