| 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 | $238.56 | 9.539% | $261.3162 | $261.32 | $261.30 | $261.30 |
| Purchase #2 | $68.28 | 10.192% | $75.2391 | $75.24 | $75.25 | $75.20 |
| Purchase #3 | $198.78 | 6.705% | $212.1082 | $212.11 | $212.10 | $212.10 |
| Purchase #4 | $85.65 | 13.151% | $96.9138 | $96.91 | $96.90 | $96.90 |
| Purchase #5 | $93.48 | 3.714% | $96.9518 | $96.95 | $96.95 | $97.00 |
| Purchase #6 | $156.55 | 11.517% | $174.5799 | $174.58 | $174.60 | $174.60 |
| Purchase #7 | $120.99 | 12.377% | $135.9649 | $135.96 | $135.95 | $136.00 |
| 7 purchase totals = | $962.29 | $1,053.0739 | $1,053.07 | $1,053.05 | $1,053.10 | |