| 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 | $115.49 | 6.334% | $122.8051 | $122.81 | $122.80 | $122.80 |
| Purchase #2 | $210.74 | 9.442% | $230.6381 | $230.64 | $230.65 | $230.60 |
| Purchase #3 | $117.25 | 10.141% | $129.1403 | $129.14 | $129.15 | $129.10 |
| Purchase #4 | $175.54 | 13.343% | $198.9623 | $198.96 | $198.95 | $199.00 |
| Purchase #5 | $69.70 | 11.848% | $77.9581 | $77.96 | $77.95 | $78.00 |
| Purchase #6 | $222.60 | 6.864% | $237.8793 | $237.88 | $237.90 | $237.90 |
| Purchase #7 | $136.32 | 7.662% | $146.7648 | $146.76 | $146.75 | $146.80 |
| 7 purchase totals = | $1,047.64 | $1,144.1480 | $1,144.15 | $1,144.15 | $1,144.20 | |