| 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 | $97.52 | 5.566% | $102.948 | $102.95 | $102.95 | $102.90 |
| Purchase #2 | $188.46 | 3.829% | $195.6761 | $195.68 | $195.70 | $195.70 |
| Purchase #3 | $5.89 | 3.286% | $6.0835 | $6.08 | $6.10 | $6.10 |
| Purchase #4 | $10.97 | 3.150% | $11.3156 | $11.32 | $11.30 | $11.30 |
| Purchase #5 | $129.65 | 9.179% | $141.5506 | $141.55 | $141.55 | $141.60 |
| Purchase #6 | $243.92 | 4.696% | $255.3745 | $255.37 | $255.35 | $255.40 |
| Purchase #7 | $99.92 | 11.367% | $111.2779 | $111.28 | $111.30 | $111.30 |
| 7 purchase totals = | $776.33 | $824.2262 | $824.23 | $824.25 | $824.30 | |