| 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 | $191.77 | 8.172% | $207.4414 | $207.44 | $207.45 | $207.40 |
| Purchase #2 | $126.30 | 8.696% | $137.283 | $137.28 | $137.30 | $137.30 |
| Purchase #3 | $81.36 | 13.213% | $92.1101 | $92.11 | $92.10 | $92.10 |
| Purchase #4 | $194.98 | 4.288% | $203.3407 | $203.34 | $203.35 | $203.30 |
| Purchase #5 | $222.99 | 10.513% | $246.4329 | $246.43 | $246.45 | $246.40 |
| Purchase #6 | $213.52 | 8.235% | $231.1034 | $231.10 | $231.10 | $231.10 |
| Purchase #7 | $191.72 | 8.739% | $208.4744 | $208.47 | $208.45 | $208.50 |
| 7 purchase totals = | $1,222.64 | $1,326.1859 | $1,326.17 | $1,326.20 | $1,326.10 | |