| 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 | $205.57 | 3.241% | $212.2325 | $212.23 | $212.25 | $212.20 |
| Purchase #2 | $125.55 | 7.229% | $134.626 | $134.63 | $134.65 | $134.60 |
| Purchase #3 | $122.46 | 10.706% | $135.5706 | $135.57 | $135.55 | $135.60 |
| Purchase #4 | $139.82 | 3.201% | $144.2956 | $144.30 | $144.30 | $144.30 |
| Purchase #5 | $211.78 | 9.671% | $232.2612 | $232.26 | $232.25 | $232.30 |
| Purchase #6 | $77.92 | 4.517% | $81.4396 | $81.44 | $81.45 | $81.40 |
| Purchase #7 | $211.38 | 11.379% | $235.4329 | $235.43 | $235.45 | $235.40 |
| 7 purchase totals = | $1,094.48 | $1,175.8584 | $1,175.86 | $1,175.90 | $1,175.80 | |