| 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 | $119.40 | 6.675% | $127.37 | $127.37 | $127.35 | $127.40 |
| Purchase #2 | $123.68 | 8.464% | $134.1483 | $134.15 | $134.15 | $134.10 |
| Purchase #3 | $77.80 | 8.867% | $84.6985 | $84.70 | $84.70 | $84.70 |
| Purchase #4 | $250.31 | 10.507% | $276.6101 | $276.61 | $276.60 | $276.60 |
| Purchase #5 | $78.76 | 10.759% | $87.2338 | $87.23 | $87.25 | $87.20 |
| Purchase #6 | $194.26 | 12.625% | $218.7853 | $218.79 | $218.80 | $218.80 |
| Purchase #7 | $196.28 | 8.327% | $212.6242 | $212.62 | $212.60 | $212.60 |
| 7 purchase totals = | $1,040.49 | $1,141.4702 | $1,141.47 | $1,141.45 | $1,141.40 | |