| 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 | $121.87 | 10.536% | $134.7102 | $134.71 | $134.70 | $134.70 |
| Purchase #2 | $121.58 | 11.831% | $135.9641 | $135.96 | $135.95 | $136.00 |
| Purchase #3 | $204.67 | 9.112% | $223.3195 | $223.32 | $223.30 | $223.30 |
| Purchase #4 | $106.71 | 7.777% | $115.0088 | $115.01 | $115.00 | $115.00 |
| Purchase #5 | $164.75 | 5.483% | $173.7832 | $173.78 | $173.80 | $173.80 |
| Purchase #6 | $123.81 | 4.303% | $129.1375 | $129.14 | $129.15 | $129.10 |
| Purchase #7 | $25.98 | 5.405% | $27.3842 | $27.38 | $27.40 | $27.40 |
| 7 purchase totals = | $869.37 | $939.3075 | $939.30 | $939.30 | $939.30 | |