| 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 | $114.69 | 4.634% | $120.0047 | $120.00 | $120.00 | $120.00 |
| Purchase #2 | $126.64 | 6.130% | $134.403 | $134.40 | $134.40 | $134.40 |
| Purchase #3 | $81.87 | 13.859% | $93.2164 | $93.22 | $93.20 | $93.20 |
| Purchase #4 | $23.54 | 10.258% | $25.9547 | $25.95 | $25.95 | $26.00 |
| Purchase #5 | $135.29 | 3.764% | $140.3823 | $140.38 | $140.40 | $140.40 |
| Purchase #6 | $220.87 | 6.286% | $234.7539 | $234.75 | $234.75 | $234.80 |
| Purchase #7 | $226.98 | 3.446% | $234.8017 | $234.80 | $234.80 | $234.80 |
| 7 purchase totals = | $929.88 | $983.5167 | $983.50 | $983.50 | $983.60 | |