| 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 | $140.49 | 12.498% | $158.0484 | $158.05 | $158.05 | $158.00 |
| Purchase #2 | $232.47 | 12.732% | $262.0681 | $262.07 | $262.05 | $262.10 |
| Purchase #3 | $202.72 | 5.622% | $214.1169 | $214.12 | $214.10 | $214.10 |
| Purchase #4 | $61.43 | 3.368% | $63.499 | $63.50 | $63.50 | $63.50 |
| Purchase #5 | $184.37 | 13.549% | $209.3503 | $209.35 | $209.35 | $209.40 |
| Purchase #6 | $127.98 | 9.362% | $139.9615 | $139.96 | $139.95 | $140.00 |
| Purchase #7 | $60.33 | 6.177% | $64.0566 | $64.06 | $64.05 | $64.10 |
| 7 purchase totals = | $1,009.79 | $1,111.1008 | $1,111.11 | $1,111.05 | $1,111.20 | |