| 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 | $115.49 | 8.588% | $125.4083 | $125.41 | $125.40 | $125.40 |
| Purchase #2 | $97.31 | 12.638% | $109.608 | $109.61 | $109.60 | $109.60 |
| Purchase #3 | $238.53 | 13.269% | $270.1805 | $270.18 | $270.20 | $270.20 |
| Purchase #4 | $174.37 | 6.549% | $185.7895 | $185.79 | $185.80 | $185.80 |
| Purchase #5 | $119.95 | 4.777% | $125.68 | $125.68 | $125.70 | $125.70 |
| Purchase #6 | $141.65 | 6.394% | $150.7071 | $150.71 | $150.70 | $150.70 |
| Purchase #7 | $6.58 | 12.769% | $7.4202 | $7.42 | $7.40 | $7.40 |
| 7 purchase totals = | $893.88 | $974.7936 | $974.80 | $974.80 | $974.80 | |