| 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 | $228.81 | 9.488% | $250.5195 | $250.52 | $250.50 | $250.50 |
| Purchase #2 | $101.34 | 7.309% | $108.7469 | $108.75 | $108.75 | $108.70 |
| Purchase #3 | $7.85 | 3.214% | $8.1023 | $8.10 | $8.10 | $8.10 |
| Purchase #4 | $204.63 | 9.200% | $223.456 | $223.46 | $223.45 | $223.50 |
| Purchase #5 | $205.98 | 8.556% | $223.6036 | $223.60 | $223.60 | $223.60 |
| Purchase #6 | $136.42 | 7.450% | $146.5833 | $146.58 | $146.60 | $146.60 |
| Purchase #7 | $144.57 | 3.314% | $149.361 | $149.36 | $149.35 | $149.40 |
| 7 purchase totals = | $1,029.60 | $1,110.3726 | $1,110.37 | $1,110.35 | $1,110.40 | |