| 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 | $193.44 | 5.745% | $204.5531 | $204.55 | $204.55 | $204.60 |
| Purchase #2 | $229.30 | 10.748% | $253.9452 | $253.95 | $253.95 | $253.90 |
| Purchase #3 | $125.48 | 8.702% | $136.3993 | $136.40 | $136.40 | $136.40 |
| Purchase #4 | $235.39 | 10.204% | $259.4092 | $259.41 | $259.40 | $259.40 |
| Purchase #5 | $7.85 | 6.573% | $8.366 | $8.37 | $8.35 | $8.40 |
| Purchase #6 | $195.68 | 3.228% | $201.9966 | $202.00 | $202.00 | $202.00 |
| Purchase #7 | $231.73 | 10.351% | $255.7164 | $255.72 | $255.70 | $255.70 |
| 7 purchase totals = | $1,218.87 | $1,320.3858 | $1,320.40 | $1,320.35 | $1,320.40 | |