| 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 | $223.76 | 3.345% | $231.2448 | $231.24 | $231.25 | $231.20 |
| Purchase #2 | $123.37 | 8.413% | $133.7491 | $133.75 | $133.75 | $133.70 |
| Purchase #3 | $19.87 | 6.715% | $21.2043 | $21.20 | $21.20 | $21.20 |
| Purchase #4 | $182.43 | 8.654% | $198.2175 | $198.22 | $198.20 | $198.20 |
| Purchase #5 | $244.56 | 3.853% | $253.9829 | $253.98 | $254.00 | $254.00 |
| Purchase #6 | $46.72 | 9.773% | $51.2859 | $51.29 | $51.30 | $51.30 |
| Purchase #7 | $11.63 | 3.310% | $12.015 | $12.02 | $12.00 | $12.00 |
| 7 purchase totals = | $852.34 | $901.6995 | $901.70 | $901.70 | $901.60 | |