| 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 | $212.82 | 10.195% | $234.517 | $234.52 | $234.50 | $234.50 |
| Purchase #2 | $51.27 | 11.709% | $57.2732 | $57.27 | $57.25 | $57.30 |
| Purchase #3 | $221.73 | 3.206% | $228.8387 | $228.84 | $228.85 | $228.80 |
| Purchase #4 | $183.49 | 5.719% | $193.9838 | $193.98 | $194.00 | $194.00 |
| Purchase #5 | $192.81 | 8.538% | $209.2721 | $209.27 | $209.25 | $209.30 |
| Purchase #6 | $96.80 | 10.320% | $106.7898 | $106.79 | $106.80 | $106.80 |
| Purchase #7 | $249.92 | 5.686% | $264.1305 | $264.13 | $264.15 | $264.10 |
| 7 purchase totals = | $1,208.84 | $1,294.8051 | $1,294.80 | $1,294.80 | $1,294.80 | |