| 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 | $140.44 | 4.266% | $146.4312 | $146.43 | $146.45 | $146.40 |
| Purchase #2 | $250.44 | 8.539% | $271.8251 | $271.83 | $271.85 | $271.80 |
| Purchase #3 | $128.77 | 5.657% | $136.0545 | $136.05 | $136.05 | $136.10 |
| Purchase #4 | $32.78 | 7.257% | $35.1588 | $35.16 | $35.15 | $35.20 |
| Purchase #5 | $114.41 | 4.656% | $119.7369 | $119.74 | $119.75 | $119.70 |
| Purchase #6 | $124.87 | 12.291% | $140.2178 | $140.22 | $140.20 | $140.20 |
| Purchase #7 | $231.99 | 5.220% | $244.0999 | $244.10 | $244.10 | $244.10 |
| 7 purchase totals = | $1,023.70 | $1,093.5242 | $1,093.53 | $1,093.55 | $1,093.50 | |