| 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 | $36.28 | 10.301% | $40.0172 | $40.02 | $40.00 | $40.00 |
| Purchase #2 | $198.97 | 7.632% | $214.1554 | $214.16 | $214.15 | $214.20 |
| Purchase #3 | $144.72 | 12.536% | $162.8621 | $162.86 | $162.85 | $162.90 |
| Purchase #4 | $204.61 | 6.657% | $218.2309 | $218.23 | $218.25 | $218.20 |
| Purchase #5 | $38.61 | 10.759% | $42.764 | $42.76 | $42.75 | $42.80 |
| Purchase #6 | $218.39 | 3.583% | $226.2149 | $226.21 | $226.20 | $226.20 |
| Purchase #7 | $191.25 | 10.234% | $210.8225 | $210.82 | $210.80 | $210.80 |
| 7 purchase totals = | $1,032.83 | $1,115.0670 | $1,115.06 | $1,115.00 | $1,115.10 | |