| 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 | $224.77 | 4.627% | $235.1701 | $235.17 | $235.15 | $235.20 |
| Purchase #2 | $13.33 | 10.565% | $14.7383 | $14.74 | $14.75 | $14.70 |
| Purchase #3 | $145.46 | 11.856% | $162.7057 | $162.71 | $162.70 | $162.70 |
| Purchase #4 | $180.89 | 3.396% | $187.033 | $187.03 | $187.05 | $187.00 |
| Purchase #5 | $154.96 | 8.512% | $168.1502 | $168.15 | $168.15 | $168.20 |
| Purchase #6 | $199.99 | 11.137% | $222.2629 | $222.26 | $222.25 | $222.30 |
| Purchase #7 | $39.70 | 9.803% | $43.5918 | $43.59 | $43.60 | $43.60 |
| 7 purchase totals = | $959.10 | $1,033.6520 | $1,033.65 | $1,033.65 | $1,033.70 | |