| 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 | $63.53 | 5.580% | $67.075 | $67.08 | $67.10 | $67.10 |
| Purchase #2 | $217.94 | 3.410% | $225.3718 | $225.37 | $225.35 | $225.40 |
| Purchase #3 | $212.96 | 6.215% | $226.1955 | $226.20 | $226.20 | $226.20 |
| Purchase #4 | $221.42 | 4.183% | $230.682 | $230.68 | $230.70 | $230.70 |
| Purchase #5 | $240.39 | 12.578% | $270.6263 | $270.63 | $270.65 | $270.60 |
| Purchase #6 | $72.59 | 7.643% | $78.1381 | $78.14 | $78.15 | $78.10 |
| Purchase #7 | $229.89 | 3.582% | $238.1247 | $238.12 | $238.10 | $238.10 |
| 7 purchase totals = | $1,258.72 | $1,336.2134 | $1,336.22 | $1,336.25 | $1,336.20 | |