| 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 | $226.36 | 3.859% | $235.0952 | $235.10 | $235.10 | $235.10 |
| Purchase #2 | $71.93 | 12.229% | $80.7263 | $80.73 | $80.75 | $80.70 |
| Purchase #3 | $221.34 | 3.386% | $228.8346 | $228.83 | $228.85 | $228.80 |
| Purchase #4 | $199.76 | 13.704% | $227.1351 | $227.14 | $227.15 | $227.10 |
| Purchase #5 | $120.79 | 7.102% | $129.3685 | $129.37 | $129.35 | $129.40 |
| Purchase #6 | $154.81 | 10.681% | $171.3453 | $171.35 | $171.35 | $171.30 |
| Purchase #7 | $110.43 | 9.178% | $120.5653 | $120.57 | $120.55 | $120.60 |
| 7 purchase totals = | $1,105.42 | $1,193.0703 | $1,193.09 | $1,193.10 | $1,193.00 | |