| 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 | $214.32 | 9.661% | $235.0255 | $235.03 | $235.05 | $235.00 |
| Purchase #2 | $61.56 | 13.770% | $70.0368 | $70.04 | $70.05 | $70.00 |
| Purchase #3 | $106.69 | 11.318% | $118.7652 | $118.77 | $118.75 | $118.80 |
| Purchase #4 | $242.90 | 5.443% | $256.121 | $256.12 | $256.10 | $256.10 |
| Purchase #5 | $224.49 | 5.610% | $237.0839 | $237.08 | $237.10 | $237.10 |
| Purchase #6 | $176.35 | 4.562% | $184.3951 | $184.40 | $184.40 | $184.40 |
| Purchase #7 | $192.28 | 11.485% | $214.3634 | $214.36 | $214.35 | $214.40 |
| 7 purchase totals = | $1,218.59 | $1,315.7909 | $1,315.80 | $1,315.80 | $1,315.80 | |