| 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 | $223.92 | 12.224% | $251.292 | $251.29 | $251.30 | $251.30 |
| Purchase #2 | $121.37 | 12.365% | $136.3774 | $136.38 | $136.40 | $136.40 |
| Purchase #3 | $160.99 | 10.517% | $177.9213 | $177.92 | $177.90 | $177.90 |
| Purchase #4 | $234.76 | 9.458% | $256.9636 | $256.96 | $256.95 | $257.00 |
| Purchase #5 | $153.80 | 6.287% | $163.4694 | $163.47 | $163.45 | $163.50 |
| Purchase #6 | $161.54 | 10.176% | $177.9783 | $177.98 | $178.00 | $178.00 |
| Purchase #7 | $184.86 | 9.264% | $201.9854 | $201.99 | $202.00 | $202.00 |
| 7 purchase totals = | $1,241.24 | $1,365.9874 | $1,365.99 | $1,366.00 | $1,366.10 | |