| 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 | $204.55 | 3.507% | $211.7236 | $211.72 | $211.70 | $211.70 |
| Purchase #2 | $155.80 | 7.844% | $168.021 | $168.02 | $168.00 | $168.00 |
| Purchase #3 | $170.54 | 3.431% | $176.3912 | $176.39 | $176.40 | $176.40 |
| Purchase #4 | $215.80 | 13.536% | $245.0107 | $245.01 | $245.00 | $245.00 |
| Purchase #5 | $113.56 | 11.550% | $126.6762 | $126.68 | $126.70 | $126.70 |
| Purchase #6 | $75.31 | 4.380% | $78.6086 | $78.61 | $78.60 | $78.60 |
| Purchase #7 | $19.88 | 11.417% | $22.1497 | $22.15 | $22.15 | $22.10 |
| 7 purchase totals = | $955.44 | $1,028.5810 | $1,028.58 | $1,028.55 | $1,028.50 | |