| 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 | $201.84 | 9.352% | $220.7161 | $220.72 | $220.70 | $220.70 |
| Purchase #2 | $23.53 | 4.384% | $24.5616 | $24.56 | $24.55 | $24.60 |
| Purchase #3 | $69.27 | 12.122% | $77.6669 | $77.67 | $77.65 | $77.70 |
| Purchase #4 | $144.57 | 12.760% | $163.0171 | $163.02 | $163.00 | $163.00 |
| Purchase #5 | $202.56 | 4.702% | $212.0844 | $212.08 | $212.10 | $212.10 |
| Purchase #6 | $144.59 | 13.293% | $163.8103 | $163.81 | $163.80 | $163.80 |
| Purchase #7 | $132.66 | 6.726% | $141.5827 | $141.58 | $141.60 | $141.60 |
| 7 purchase totals = | $919.02 | $1,003.4391 | $1,003.44 | $1,003.40 | $1,003.50 | |