| 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 | $206.87 | 3.149% | $213.3843 | $213.38 | $213.40 | $213.40 |
| Purchase #2 | $250.55 | 5.873% | $265.2648 | $265.26 | $265.25 | $265.30 |
| Purchase #3 | $163.85 | 10.169% | $180.5119 | $180.51 | $180.50 | $180.50 |
| Purchase #4 | $208.60 | 10.728% | $230.9786 | $230.98 | $231.00 | $231.00 |
| Purchase #5 | $231.48 | 9.790% | $254.1419 | $254.14 | $254.15 | $254.10 |
| Purchase #6 | $151.28 | 4.676% | $158.3539 | $158.35 | $158.35 | $158.40 |
| Purchase #7 | $8.56 | 11.855% | $9.5748 | $9.57 | $9.55 | $9.60 |
| 7 purchase totals = | $1,221.19 | $1,312.2102 | $1,312.19 | $1,312.20 | $1,312.30 | |