| 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 | $39.59 | 10.844% | $43.8831 | $43.88 | $43.90 | $43.90 |
| Purchase #2 | $131.28 | 6.475% | $139.7804 | $139.78 | $139.80 | $139.80 |
| Purchase #3 | $75.76 | 13.830% | $86.2376 | $86.24 | $86.25 | $86.20 |
| Purchase #4 | $245.25 | 12.447% | $275.7763 | $275.78 | $275.80 | $275.80 |
| Purchase #5 | $110.98 | 3.216% | $114.5491 | $114.55 | $114.55 | $114.50 |
| Purchase #6 | $229.62 | 7.291% | $246.3616 | $246.36 | $246.35 | $246.40 |
| Purchase #7 | $214.34 | 5.585% | $226.3109 | $226.31 | $226.30 | $226.30 |
| 7 purchase totals = | $1,046.82 | $1,132.8990 | $1,132.90 | $1,132.95 | $1,132.90 | |