| 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 | $199.54 | 11.374% | $222.2357 | $222.24 | $222.25 | $222.20 |
| Purchase #2 | $174.76 | 4.284% | $182.2467 | $182.25 | $182.25 | $182.20 |
| Purchase #3 | $214.94 | 4.737% | $225.1217 | $225.12 | $225.10 | $225.10 |
| Purchase #4 | $223.36 | 13.142% | $252.714 | $252.71 | $252.70 | $252.70 |
| Purchase #5 | $28.44 | 7.658% | $30.6179 | $30.62 | $30.60 | $30.60 |
| Purchase #6 | $43.49 | 7.664% | $46.8231 | $46.82 | $46.80 | $46.80 |
| Purchase #7 | $222.28 | 10.636% | $245.9217 | $245.92 | $245.90 | $245.90 |
| 7 purchase totals = | $1,106.81 | $1,205.6808 | $1,205.68 | $1,205.60 | $1,205.50 | |