| 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 | $97.30 | 3.529% | $100.7337 | $100.73 | $100.75 | $100.70 |
| Purchase #2 | $210.76 | 10.252% | $232.3671 | $232.37 | $232.35 | $232.40 |
| Purchase #3 | $176.39 | 12.629% | $198.6663 | $198.67 | $198.65 | $198.70 |
| Purchase #4 | $161.26 | 12.147% | $180.8483 | $180.85 | $180.85 | $180.80 |
| Purchase #5 | $138.97 | 11.535% | $155.0002 | $155.00 | $155.00 | $155.00 |
| Purchase #6 | $129.68 | 11.600% | $144.7229 | $144.72 | $144.70 | $144.70 |
| Purchase #7 | $62.43 | 12.645% | $70.3243 | $70.32 | $70.30 | $70.30 |
| 7 purchase totals = | $976.79 | $1,082.6628 | $1,082.66 | $1,082.60 | $1,082.60 | |