| 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 | $97.64 | 4.714% | $102.2427 | $102.24 | $102.25 | $102.20 |
| Purchase #2 | $85.84 | 12.458% | $96.5339 | $96.53 | $96.55 | $96.50 |
| Purchase #3 | $160.40 | 5.766% | $169.6487 | $169.65 | $169.65 | $169.60 |
| Purchase #4 | $128.96 | 7.512% | $138.6475 | $138.65 | $138.65 | $138.60 |
| Purchase #5 | $156.98 | 3.121% | $161.8793 | $161.88 | $161.90 | $161.90 |
| Purchase #6 | $186.28 | 3.788% | $193.3363 | $193.34 | $193.35 | $193.30 |
| Purchase #7 | $235.42 | 11.191% | $261.7659 | $261.77 | $261.75 | $261.80 |
| 7 purchase totals = | $1,051.52 | $1,124.0543 | $1,124.06 | $1,124.10 | $1,123.90 | |