| 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 | $200.74 | 13.293% | $227.4244 | $227.42 | $227.40 | $227.40 |
| Purchase #2 | $125.28 | 12.245% | $140.6205 | $140.62 | $140.60 | $140.60 |
| Purchase #3 | $56.44 | 7.253% | $60.5336 | $60.53 | $60.55 | $60.50 |
| Purchase #4 | $129.68 | 12.621% | $146.0469 | $146.05 | $146.05 | $146.00 |
| Purchase #5 | $85.39 | 11.627% | $95.3183 | $95.32 | $95.30 | $95.30 |
| Purchase #6 | $20.71 | 7.832% | $22.332 | $22.33 | $22.35 | $22.30 |
| Purchase #7 | $225.41 | 4.365% | $235.2491 | $235.25 | $235.25 | $235.20 |
| 7 purchase totals = | $843.65 | $927.5248 | $927.52 | $927.50 | $927.30 | |