| 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 | $22.34 | 8.320% | $24.1987 | $24.20 | $24.20 | $24.20 |
| Purchase #2 | $195.92 | 10.163% | $215.8313 | $215.83 | $215.85 | $215.80 |
| Purchase #3 | $71.26 | 12.414% | $80.1062 | $80.11 | $80.10 | $80.10 |
| Purchase #4 | $71.90 | 13.260% | $81.4339 | $81.43 | $81.45 | $81.40 |
| Purchase #5 | $244.79 | 10.510% | $270.5174 | $270.52 | $270.50 | $270.50 |
| Purchase #6 | $134.57 | 8.584% | $146.1215 | $146.12 | $146.10 | $146.10 |
| Purchase #7 | $217.86 | 4.572% | $227.8206 | $227.82 | $227.80 | $227.80 |
| 7 purchase totals = | $958.64 | $1,046.0296 | $1,046.03 | $1,046.00 | $1,045.90 | |