| 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 | $233.40 | 11.824% | $260.9972 | $261.00 | $261.00 | $261.00 |
| Purchase #2 | $39.52 | 9.734% | $43.3669 | $43.37 | $43.35 | $43.40 |
| Purchase #3 | $218.66 | 11.498% | $243.8015 | $243.80 | $243.80 | $243.80 |
| Purchase #4 | $37.47 | 9.571% | $41.0563 | $41.06 | $41.05 | $41.10 |
| Purchase #5 | $35.67 | 9.128% | $38.926 | $38.93 | $38.95 | $38.90 |
| Purchase #6 | $23.70 | 4.514% | $24.7698 | $24.77 | $24.75 | $24.80 |
| Purchase #7 | $125.76 | 9.800% | $138.0845 | $138.08 | $138.10 | $138.10 |
| 7 purchase totals = | $714.18 | $791.0022 | $791.01 | $791.00 | $791.10 | |