| 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 | $214.38 | 4.549% | $224.1321 | $224.13 | $224.15 | $224.10 |
| Purchase #2 | $164.30 | 13.863% | $187.0769 | $187.08 | $187.10 | $187.10 |
| Purchase #3 | $163.42 | 9.735% | $179.3289 | $179.33 | $179.35 | $179.30 |
| Purchase #4 | $248.62 | 11.275% | $276.6519 | $276.65 | $276.65 | $276.70 |
| Purchase #5 | $107.55 | 4.651% | $112.5522 | $112.55 | $112.55 | $112.60 |
| Purchase #6 | $110.47 | 7.284% | $118.5166 | $118.52 | $118.50 | $118.50 |
| Purchase #7 | $10.75 | 5.415% | $11.3321 | $11.33 | $11.35 | $11.30 |
| 7 purchase totals = | $1,019.49 | $1,109.5907 | $1,109.59 | $1,109.65 | $1,109.60 | |