| 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 | $227.91 | 10.742% | $252.3921 | $252.39 | $252.40 | $252.40 |
| Purchase #2 | $174.51 | 3.318% | $180.3002 | $180.30 | $180.30 | $180.30 |
| Purchase #3 | $130.50 | 3.395% | $134.9305 | $134.93 | $134.95 | $134.90 |
| Purchase #4 | $42.32 | 10.419% | $46.7293 | $46.73 | $46.75 | $46.70 |
| Purchase #5 | $181.46 | 7.549% | $195.1584 | $195.16 | $195.15 | $195.20 |
| Purchase #6 | $146.60 | 7.350% | $157.3751 | $157.38 | $157.40 | $157.40 |
| Purchase #7 | $35.72 | 12.603% | $40.2218 | $40.22 | $40.20 | $40.20 |
| 7 purchase totals = | $939.02 | $1,007.1074 | $1,007.11 | $1,007.15 | $1,007.10 | |