| 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 | $135.93 | 8.805% | $147.8986 | $147.90 | $147.90 | $147.90 |
| Purchase #2 | $134.64 | 4.217% | $140.3178 | $140.32 | $140.30 | $140.30 |
| Purchase #3 | $239.49 | 7.611% | $257.7176 | $257.72 | $257.70 | $257.70 |
| Purchase #4 | $227.89 | 8.208% | $246.5952 | $246.60 | $246.60 | $246.60 |
| Purchase #5 | $133.68 | 5.350% | $140.8319 | $140.83 | $140.85 | $140.80 |
| Purchase #6 | $226.89 | 8.866% | $247.0061 | $247.01 | $247.00 | $247.00 |
| Purchase #7 | $105.85 | 5.755% | $111.9417 | $111.94 | $111.95 | $111.90 |
| 7 purchase totals = | $1,204.37 | $1,292.3089 | $1,292.32 | $1,292.30 | $1,292.20 | |