| 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 | $134.47 | 3.235% | $138.8201 | $138.82 | $138.80 | $138.80 |
| Purchase #2 | $33.36 | 5.778% | $35.2875 | $35.29 | $35.30 | $35.30 |
| Purchase #3 | $102.91 | 6.819% | $109.9274 | $109.93 | $109.95 | $109.90 |
| Purchase #4 | $10.77 | 11.598% | $12.0191 | $12.02 | $12.00 | $12.00 |
| Purchase #5 | $221.86 | 8.776% | $241.3304 | $241.33 | $241.35 | $241.30 |
| Purchase #6 | $26.25 | 10.383% | $28.9755 | $28.98 | $29.00 | $29.00 |
| Purchase #7 | $54.28 | 4.829% | $56.9012 | $56.90 | $56.90 | $56.90 |
| 7 purchase totals = | $583.90 | $623.2612 | $623.27 | $623.30 | $623.20 | |