| 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 | $224.91 | 13.545% | $255.3741 | $255.37 | $255.35 | $255.40 |
| Purchase #2 | $232.35 | 8.766% | $252.7178 | $252.72 | $252.70 | $252.70 |
| Purchase #3 | $162.90 | 9.262% | $177.9878 | $177.99 | $178.00 | $178.00 |
| Purchase #4 | $52.38 | 7.514% | $56.3158 | $56.32 | $56.30 | $56.30 |
| Purchase #5 | $192.74 | 3.531% | $199.5456 | $199.55 | $199.55 | $199.50 |
| Purchase #6 | $91.96 | 13.215% | $104.1125 | $104.11 | $104.10 | $104.10 |
| Purchase #7 | $165.25 | 10.380% | $182.403 | $182.40 | $182.40 | $182.40 |
| 7 purchase totals = | $1,122.49 | $1,228.4566 | $1,228.46 | $1,228.40 | $1,228.40 | |