| 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 | $190.89 | 7.376% | $204.97 | $204.97 | $204.95 | $205.00 |
| Purchase #2 | $88.59 | 10.805% | $98.1621 | $98.16 | $98.15 | $98.20 |
| Purchase #3 | $246.89 | 8.155% | $267.0239 | $267.02 | $267.00 | $267.00 |
| Purchase #4 | $128.80 | 12.344% | $144.6991 | $144.70 | $144.70 | $144.70 |
| Purchase #5 | $247.34 | 7.344% | $265.5046 | $265.50 | $265.50 | $265.50 |
| Purchase #6 | $154.57 | 5.782% | $163.5072 | $163.51 | $163.50 | $163.50 |
| Purchase #7 | $89.65 | 10.335% | $98.9153 | $98.92 | $98.90 | $98.90 |
| 7 purchase totals = | $1,146.73 | $1,242.7822 | $1,242.78 | $1,242.70 | $1,242.80 | |