| 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 | $188.82 | 11.401% | $210.3474 | $210.35 | $210.35 | $210.30 |
| Purchase #2 | $227.29 | 3.742% | $235.7952 | $235.80 | $235.80 | $235.80 |
| Purchase #3 | $8.54 | 3.665% | $8.853 | $8.85 | $8.85 | $8.90 |
| Purchase #4 | $162.47 | 7.749% | $175.0598 | $175.06 | $175.05 | $175.10 |
| Purchase #5 | $214.27 | 3.593% | $221.9687 | $221.97 | $221.95 | $222.00 |
| Purchase #6 | $147.88 | 12.495% | $166.3576 | $166.36 | $166.35 | $166.40 |
| Purchase #7 | $201.72 | 11.507% | $224.9319 | $224.93 | $224.95 | $224.90 |
| 7 purchase totals = | $1,150.99 | $1,243.3136 | $1,243.32 | $1,243.30 | $1,243.40 | |