| 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 | $246.47 | 7.414% | $264.7433 | $264.74 | $264.75 | $264.70 |
| Purchase #2 | $202.83 | 11.443% | $226.0398 | $226.04 | $226.05 | $226.00 |
| Purchase #3 | $175.98 | 5.129% | $185.006 | $185.01 | $185.00 | $185.00 |
| Purchase #4 | $156.35 | 13.259% | $177.0804 | $177.08 | $177.10 | $177.10 |
| Purchase #5 | $37.30 | 3.265% | $38.5178 | $38.52 | $38.50 | $38.50 |
| Purchase #6 | $175.95 | 9.830% | $193.2459 | $193.25 | $193.25 | $193.20 |
| Purchase #7 | $7.76 | 7.849% | $8.3691 | $8.37 | $8.35 | $8.40 |
| 7 purchase totals = | $1,002.64 | $1,093.0023 | $1,093.01 | $1,093.00 | $1,092.90 | |