| 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 | $230.76 | 4.484% | $241.1073 | $241.11 | $241.10 | $241.10 |
| Purchase #2 | $115.75 | 5.778% | $122.438 | $122.44 | $122.45 | $122.40 |
| Purchase #3 | $34.78 | 13.609% | $39.5132 | $39.51 | $39.50 | $39.50 |
| Purchase #4 | $168.58 | 10.442% | $186.1831 | $186.18 | $186.20 | $186.20 |
| Purchase #5 | $232.45 | 4.568% | $243.0683 | $243.07 | $243.05 | $243.10 |
| Purchase #6 | $47.97 | 5.754% | $50.7302 | $50.73 | $50.75 | $50.70 |
| Purchase #7 | $195.34 | 3.552% | $202.2785 | $202.28 | $202.30 | $202.30 |
| 7 purchase totals = | $1,025.63 | $1,085.3186 | $1,085.32 | $1,085.35 | $1,085.30 | |