| 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 | $196.44 | 7.756% | $211.6759 | $211.68 | $211.70 | $211.70 |
| Purchase #2 | $246.27 | 5.781% | $260.5069 | $260.51 | $260.50 | $260.50 |
| Purchase #3 | $152.42 | 7.478% | $163.818 | $163.82 | $163.80 | $163.80 |
| Purchase #4 | $230.97 | 3.454% | $238.9477 | $238.95 | $238.95 | $238.90 |
| Purchase #5 | $150.49 | 7.496% | $161.7707 | $161.77 | $161.75 | $161.80 |
| Purchase #6 | $232.46 | 9.575% | $254.718 | $254.72 | $254.70 | $254.70 |
| Purchase #7 | $104.33 | 10.848% | $115.6477 | $115.65 | $115.65 | $115.60 |
| 7 purchase totals = | $1,313.38 | $1,407.0849 | $1,407.10 | $1,407.05 | $1,407.00 | |