| 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 | $134.60 | 7.280% | $144.3989 | $144.40 | $144.40 | $144.40 |
| Purchase #2 | $226.37 | 8.292% | $245.1406 | $245.14 | $245.15 | $245.10 |
| Purchase #3 | $170.81 | 6.677% | $182.215 | $182.22 | $182.20 | $182.20 |
| Purchase #4 | $119.92 | 12.319% | $134.6929 | $134.69 | $134.70 | $134.70 |
| Purchase #5 | $206.88 | 13.582% | $234.9784 | $234.98 | $235.00 | $235.00 |
| Purchase #6 | $197.82 | 4.710% | $207.1373 | $207.14 | $207.15 | $207.10 |
| Purchase #7 | $195.56 | 5.724% | $206.7539 | $206.75 | $206.75 | $206.80 |
| 7 purchase totals = | $1,251.96 | $1,355.3170 | $1,355.32 | $1,355.35 | $1,355.30 | |