| 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 | $232.41 | 7.448% | $249.7199 | $249.72 | $249.70 | $249.70 |
| Purchase #2 | $182.62 | 8.192% | $197.5802 | $197.58 | $197.60 | $197.60 |
| Purchase #3 | $148.75 | 9.679% | $163.1475 | $163.15 | $163.15 | $163.10 |
| Purchase #4 | $179.46 | 3.292% | $185.3678 | $185.37 | $185.35 | $185.40 |
| Purchase #5 | $184.95 | 10.469% | $204.3124 | $204.31 | $204.30 | $204.30 |
| Purchase #6 | $58.68 | 11.788% | $65.5972 | $65.60 | $65.60 | $65.60 |
| Purchase #7 | $232.45 | 5.811% | $245.9577 | $245.96 | $245.95 | $246.00 |
| 7 purchase totals = | $1,219.32 | $1,311.6827 | $1,311.69 | $1,311.65 | $1,311.70 | |