| 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 | $214.83 | 6.534% | $228.867 | $228.87 | $228.85 | $228.90 |
| Purchase #2 | $80.29 | 13.852% | $91.4118 | $91.41 | $91.40 | $91.40 |
| Purchase #3 | $205.69 | 8.310% | $222.7828 | $222.78 | $222.80 | $222.80 |
| Purchase #4 | $130.44 | 5.215% | $137.2424 | $137.24 | $137.25 | $137.20 |
| Purchase #5 | $122.43 | 10.662% | $135.4835 | $135.48 | $135.50 | $135.50 |
| Purchase #6 | $225.86 | 13.271% | $255.8339 | $255.83 | $255.85 | $255.80 |
| Purchase #7 | $151.28 | 4.203% | $157.6383 | $157.64 | $157.65 | $157.60 |
| 7 purchase totals = | $1,130.82 | $1,229.2597 | $1,229.25 | $1,229.30 | $1,229.20 | |