| 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 | $97.98 | 13.494% | $111.2014 | $111.20 | $111.20 | $111.20 |
| Purchase #2 | $14.55 | 5.851% | $15.4013 | $15.40 | $15.40 | $15.40 |
| Purchase #3 | $184.75 | 9.258% | $201.8542 | $201.85 | $201.85 | $201.90 |
| Purchase #4 | $214.58 | 13.202% | $242.9089 | $242.91 | $242.90 | $242.90 |
| Purchase #5 | $221.84 | 9.357% | $242.5976 | $242.60 | $242.60 | $242.60 |
| Purchase #6 | $229.78 | 13.230% | $260.1799 | $260.18 | $260.20 | $260.20 |
| Purchase #7 | $38.62 | 9.339% | $42.2267 | $42.23 | $42.25 | $42.20 |
| 7 purchase totals = | $1,002.10 | $1,116.3700 | $1,116.37 | $1,116.40 | $1,116.40 | |