| 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 | $116.42 | 11.620% | $129.948 | $129.95 | $129.95 | $129.90 |
| Purchase #2 | $222.42 | 3.678% | $230.6006 | $230.60 | $230.60 | $230.60 |
| Purchase #3 | $30.92 | 11.343% | $34.4273 | $34.43 | $34.45 | $34.40 |
| Purchase #4 | $240.67 | 6.630% | $256.6264 | $256.63 | $256.65 | $256.60 |
| Purchase #5 | $66.35 | 12.590% | $74.7035 | $74.70 | $74.70 | $74.70 |
| Purchase #6 | $199.29 | 8.469% | $216.1679 | $216.17 | $216.15 | $216.20 |
| Purchase #7 | $232.85 | 10.751% | $257.8837 | $257.88 | $257.90 | $257.90 |
| 7 purchase totals = | $1,108.92 | $1,200.3574 | $1,200.36 | $1,200.40 | $1,200.30 | |