| 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 | $120.25 | 6.761% | $128.3801 | $128.38 | $128.40 | $128.40 |
| Purchase #2 | $238.29 | 9.802% | $261.6472 | $261.65 | $261.65 | $261.60 |
| Purchase #3 | $201.39 | 7.792% | $217.0823 | $217.08 | $217.10 | $217.10 |
| Purchase #4 | $21.80 | 9.347% | $23.8376 | $23.84 | $23.85 | $23.80 |
| Purchase #5 | $206.36 | 10.758% | $228.5602 | $228.56 | $228.55 | $228.60 |
| Purchase #6 | $187.64 | 7.682% | $202.0545 | $202.05 | $202.05 | $202.10 |
| Purchase #7 | $51.60 | 10.600% | $57.0696 | $57.07 | $57.05 | $57.10 |
| 7 purchase totals = | $1,027.33 | $1,118.6315 | $1,118.63 | $1,118.65 | $1,118.70 | |