| 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 | $133.35 | 6.349% | $141.8164 | $141.82 | $141.80 | $141.80 |
| Purchase #2 | $222.69 | 13.768% | $253.35 | $253.35 | $253.35 | $253.40 |
| Purchase #3 | $229.32 | 8.350% | $248.4682 | $248.47 | $248.45 | $248.50 |
| Purchase #4 | $107.82 | 5.640% | $113.901 | $113.90 | $113.90 | $113.90 |
| Purchase #5 | $46.45 | 13.700% | $52.8137 | $52.81 | $52.80 | $52.80 |
| Purchase #6 | $214.42 | 8.176% | $231.951 | $231.95 | $231.95 | $232.00 |
| Purchase #7 | $73.28 | 6.174% | $77.8043 | $77.80 | $77.80 | $77.80 |
| 7 purchase totals = | $1,027.33 | $1,120.1046 | $1,120.10 | $1,120.05 | $1,120.20 | |