| 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 | $218.89 | 9.511% | $239.7086 | $239.71 | $239.70 | $239.70 |
| Purchase #2 | $102.41 | 6.461% | $109.0267 | $109.03 | $109.05 | $109.00 |
| Purchase #3 | $233.48 | 3.135% | $240.7996 | $240.80 | $240.80 | $240.80 |
| Purchase #4 | $174.76 | 3.267% | $180.4694 | $180.47 | $180.45 | $180.50 |
| Purchase #5 | $209.97 | 10.181% | $231.347 | $231.35 | $231.35 | $231.30 |
| Purchase #6 | $6.36 | 5.351% | $6.7003 | $6.70 | $6.70 | $6.70 |
| Purchase #7 | $127.91 | 8.503% | $138.7862 | $138.79 | $138.80 | $138.80 |
| 7 purchase totals = | $1,073.78 | $1,146.8378 | $1,146.85 | $1,146.85 | $1,146.80 | |