| 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 | $21.56 | 8.782% | $23.4534 | $23.45 | $23.45 | $23.50 |
| Purchase #2 | $70.61 | 3.755% | $73.2614 | $73.26 | $73.25 | $73.30 |
| Purchase #3 | $219.46 | 11.769% | $245.2882 | $245.29 | $245.30 | $245.30 |
| Purchase #4 | $212.45 | 4.569% | $222.1568 | $222.16 | $222.15 | $222.20 |
| Purchase #5 | $240.55 | 12.654% | $270.9892 | $270.99 | $271.00 | $271.00 |
| Purchase #6 | $60.42 | 9.769% | $66.3224 | $66.32 | $66.30 | $66.30 |
| Purchase #7 | $222.62 | 6.233% | $236.4959 | $236.50 | $236.50 | $236.50 |
| 7 purchase totals = | $1,047.67 | $1,137.9673 | $1,137.97 | $1,137.95 | $1,138.10 | |