| 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 | $202.41 | 13.134% | $228.9945 | $228.99 | $229.00 | $229.00 |
| Purchase #2 | $6.51 | 8.370% | $7.0549 | $7.05 | $7.05 | $7.10 |
| Purchase #3 | $200.69 | 5.386% | $211.4992 | $211.50 | $211.50 | $211.50 |
| Purchase #4 | $109.76 | 3.185% | $113.2559 | $113.26 | $113.25 | $113.30 |
| Purchase #5 | $230.94 | 6.276% | $245.4338 | $245.43 | $245.45 | $245.40 |
| Purchase #6 | $175.33 | 6.510% | $186.744 | $186.74 | $186.75 | $186.70 |
| Purchase #7 | $186.26 | 11.552% | $207.7768 | $207.78 | $207.80 | $207.80 |
| 7 purchase totals = | $1,111.90 | $1,200.7591 | $1,200.75 | $1,200.80 | $1,200.80 | |