| 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 | $193.55 | 4.562% | $202.3798 | $202.38 | $202.40 | $202.40 |
| Purchase #2 | $248.49 | 12.373% | $279.2357 | $279.24 | $279.25 | $279.20 |
| Purchase #3 | $190.85 | 5.733% | $201.7914 | $201.79 | $201.80 | $201.80 |
| Purchase #4 | $175.97 | 9.200% | $192.1592 | $192.16 | $192.15 | $192.20 |
| Purchase #5 | $161.49 | 13.868% | $183.8854 | $183.89 | $183.90 | $183.90 |
| Purchase #6 | $42.81 | 5.691% | $45.2463 | $45.25 | $45.25 | $45.20 |
| Purchase #7 | $39.25 | 12.105% | $44.0012 | $44.00 | $44.00 | $44.00 |
| 7 purchase totals = | $1,052.41 | $1,148.6990 | $1,148.71 | $1,148.75 | $1,148.70 | |