| 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 | $195.67 | 12.425% | $219.982 | $219.98 | $220.00 | $220.00 |
| Purchase #2 | $122.95 | 12.311% | $138.0864 | $138.09 | $138.10 | $138.10 |
| Purchase #3 | $25.53 | 12.541% | $28.7317 | $28.73 | $28.75 | $28.70 |
| Purchase #4 | $69.82 | 3.147% | $72.0172 | $72.02 | $72.00 | $72.00 |
| Purchase #5 | $97.50 | 5.211% | $102.5807 | $102.58 | $102.60 | $102.60 |
| Purchase #6 | $145.95 | 3.414% | $150.9327 | $150.93 | $150.95 | $150.90 |
| Purchase #7 | $82.73 | 3.112% | $85.3046 | $85.30 | $85.30 | $85.30 |
| 7 purchase totals = | $740.15 | $797.6353 | $797.63 | $797.70 | $797.60 | |