| 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 | $247.83 | 5.289% | $260.9377 | $260.94 | $260.95 | $260.90 |
| Purchase #2 | $244.72 | 5.270% | $257.6167 | $257.62 | $257.60 | $257.60 |
| Purchase #3 | $238.63 | 13.648% | $271.1982 | $271.20 | $271.20 | $271.20 |
| Purchase #4 | $122.25 | 11.345% | $136.1193 | $136.12 | $136.10 | $136.10 |
| Purchase #5 | $40.41 | 3.282% | $41.7363 | $41.74 | $41.75 | $41.70 |
| Purchase #6 | $216.93 | 6.293% | $230.5814 | $230.58 | $230.60 | $230.60 |
| Purchase #7 | $248.65 | 13.821% | $283.0159 | $283.02 | $283.00 | $283.00 |
| 7 purchase totals = | $1,359.42 | $1,481.2055 | $1,481.22 | $1,481.20 | $1,481.10 | |