| 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 | $213.85 | 3.408% | $221.138 | $221.14 | $221.15 | $221.10 |
| Purchase #2 | $95.78 | 6.393% | $101.9032 | $101.90 | $101.90 | $101.90 |
| Purchase #3 | $39.75 | 4.835% | $41.6719 | $41.67 | $41.65 | $41.70 |
| Purchase #4 | $97.42 | 3.215% | $100.5521 | $100.55 | $100.55 | $100.60 |
| Purchase #5 | $209.55 | 12.494% | $235.7312 | $235.73 | $235.75 | $235.70 |
| Purchase #6 | $169.81 | 6.126% | $180.2126 | $180.21 | $180.20 | $180.20 |
| Purchase #7 | $16.46 | 6.460% | $17.5233 | $17.52 | $17.50 | $17.50 |
| 7 purchase totals = | $842.62 | $898.7323 | $898.72 | $898.70 | $898.70 | |