| 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 | $126.46 | 6.191% | $134.2891 | $134.29 | $134.30 | $134.30 |
| Purchase #2 | $108.84 | 10.670% | $120.4532 | $120.45 | $120.45 | $120.50 |
| Purchase #3 | $44.45 | 5.332% | $46.8201 | $46.82 | $46.80 | $46.80 |
| Purchase #4 | $132.63 | 7.493% | $142.568 | $142.57 | $142.55 | $142.60 |
| Purchase #5 | $122.92 | 3.283% | $126.9555 | $126.96 | $126.95 | $127.00 |
| Purchase #6 | $213.95 | 5.275% | $225.2359 | $225.24 | $225.25 | $225.20 |
| Purchase #7 | $139.91 | 12.115% | $156.8601 | $156.86 | $156.85 | $156.90 |
| 7 purchase totals = | $889.16 | $953.1819 | $953.19 | $953.15 | $953.30 | |