| 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 | $245.47 | 13.507% | $278.6256 | $278.63 | $278.65 | $278.60 |
| Purchase #2 | $58.35 | 3.714% | $60.5171 | $60.52 | $60.50 | $60.50 |
| Purchase #3 | $212.56 | 4.712% | $222.5758 | $222.58 | $222.60 | $222.60 |
| Purchase #4 | $209.59 | 6.543% | $223.3035 | $223.30 | $223.30 | $223.30 |
| Purchase #5 | $128.47 | 9.301% | $140.419 | $140.42 | $140.40 | $140.40 |
| Purchase #6 | $9.35 | 11.646% | $10.4389 | $10.44 | $10.45 | $10.40 |
| Purchase #7 | $160.27 | 10.734% | $177.4734 | $177.47 | $177.45 | $177.50 |
| 7 purchase totals = | $1,024.06 | $1,113.3533 | $1,113.36 | $1,113.35 | $1,113.30 | |