| 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 | $250.38 | 3.349% | $258.7652 | $258.77 | $258.75 | $258.80 |
| Purchase #2 | $190.72 | 7.323% | $204.6864 | $204.69 | $204.70 | $204.70 |
| Purchase #3 | $232.84 | 12.788% | $262.6156 | $262.62 | $262.60 | $262.60 |
| Purchase #4 | $48.51 | 12.716% | $54.6785 | $54.68 | $54.70 | $54.70 |
| Purchase #5 | $203.51 | 4.371% | $212.4054 | $212.41 | $212.40 | $212.40 |
| Purchase #6 | $190.65 | 10.685% | $211.021 | $211.02 | $211.00 | $211.00 |
| Purchase #7 | $91.74 | 10.353% | $101.2378 | $101.24 | $101.25 | $101.20 |
| 7 purchase totals = | $1,208.35 | $1,305.4099 | $1,305.43 | $1,305.40 | $1,305.40 | |