| 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 | $212.33 | 13.298% | $240.5656 | $240.57 | $240.55 | $240.60 |
| Purchase #2 | $90.34 | 8.391% | $97.9204 | $97.92 | $97.90 | $97.90 |
| Purchase #3 | $74.79 | 8.246% | $80.9572 | $80.96 | $80.95 | $81.00 |
| Purchase #4 | $71.25 | 8.224% | $77.1096 | $77.11 | $77.10 | $77.10 |
| Purchase #5 | $66.70 | 5.472% | $70.3498 | $70.35 | $70.35 | $70.30 |
| Purchase #6 | $221.53 | 7.810% | $238.8315 | $238.83 | $238.85 | $238.80 |
| Purchase #7 | $90.32 | 4.338% | $94.2381 | $94.24 | $94.25 | $94.20 |
| 7 purchase totals = | $827.26 | $899.9722 | $899.98 | $899.95 | $899.90 | |