| 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 | $223.64 | 4.516% | $233.7396 | $233.74 | $233.75 | $233.70 |
| Purchase #2 | $197.99 | 8.847% | $215.5062 | $215.51 | $215.50 | $215.50 |
| Purchase #3 | $177.42 | 12.460% | $199.5265 | $199.53 | $199.55 | $199.50 |
| Purchase #4 | $179.89 | 13.794% | $204.704 | $204.70 | $204.70 | $204.70 |
| Purchase #5 | $127.45 | 9.439% | $139.48 | $139.48 | $139.50 | $139.50 |
| Purchase #6 | $242.40 | 10.156% | $267.0181 | $267.02 | $267.00 | $267.00 |
| Purchase #7 | $93.56 | 12.196% | $104.9706 | $104.97 | $104.95 | $105.00 |
| 7 purchase totals = | $1,242.35 | $1,364.9450 | $1,364.95 | $1,364.95 | $1,364.90 | |