| 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 | $250.26 | 10.639% | $276.8852 | $276.89 | $276.90 | $276.90 |
| Purchase #2 | $137.29 | 12.492% | $154.4403 | $154.44 | $154.45 | $154.40 |
| Purchase #3 | $40.85 | 4.533% | $42.7017 | $42.70 | $42.70 | $42.70 |
| Purchase #4 | $219.53 | 5.268% | $231.0948 | $231.09 | $231.10 | $231.10 |
| Purchase #5 | $115.46 | 11.440% | $128.6686 | $128.67 | $128.65 | $128.70 |
| Purchase #6 | $233.28 | 10.839% | $258.5652 | $258.57 | $258.55 | $258.60 |
| Purchase #7 | $228.34 | 12.732% | $257.4122 | $257.41 | $257.40 | $257.40 |
| 7 purchase totals = | $1,225.01 | $1,349.7680 | $1,349.77 | $1,349.75 | $1,349.80 | |