| 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 | $11.90 | 9.682% | $13.0522 | $13.05 | $13.05 | $13.10 |
| Purchase #2 | $23.48 | 3.864% | $24.3873 | $24.39 | $24.40 | $24.40 |
| Purchase #3 | $202.64 | 7.788% | $218.4216 | $218.42 | $218.40 | $218.40 |
| Purchase #4 | $161.34 | 11.392% | $179.7199 | $179.72 | $179.70 | $179.70 |
| Purchase #5 | $208.35 | 3.695% | $216.0485 | $216.05 | $216.05 | $216.00 |
| Purchase #6 | $115.58 | 6.108% | $122.6396 | $122.64 | $122.65 | $122.60 |
| Purchase #7 | $203.60 | 6.874% | $217.5955 | $217.60 | $217.60 | $217.60 |
| 7 purchase totals = | $926.89 | $991.8646 | $991.87 | $991.85 | $991.80 | |