| 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 | $13.52 | 10.377% | $14.923 | $14.92 | $14.90 | $14.90 |
| Purchase #2 | $237.30 | 4.654% | $248.3439 | $248.34 | $248.35 | $248.30 |
| Purchase #3 | $240.28 | 7.183% | $257.5393 | $257.54 | $257.55 | $257.50 |
| Purchase #4 | $214.56 | 9.349% | $234.6192 | $234.62 | $234.60 | $234.60 |
| Purchase #5 | $147.73 | 3.217% | $152.4825 | $152.48 | $152.50 | $152.50 |
| Purchase #6 | $215.55 | 13.839% | $245.38 | $245.38 | $245.40 | $245.40 |
| Purchase #7 | $148.58 | 12.573% | $167.261 | $167.26 | $167.25 | $167.30 |
| 7 purchase totals = | $1,217.52 | $1,320.5489 | $1,320.54 | $1,320.55 | $1,320.50 | |