| 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 | $221.26 | 5.510% | $233.4514 | $233.45 | $233.45 | $233.50 |
| Purchase #2 | $203.99 | 9.692% | $223.7607 | $223.76 | $223.75 | $223.80 |
| Purchase #3 | $99.59 | 6.479% | $106.0424 | $106.04 | $106.05 | $106.00 |
| Purchase #4 | $27.56 | 3.112% | $28.4177 | $28.42 | $28.40 | $28.40 |
| Purchase #5 | $61.42 | 10.228% | $67.702 | $67.70 | $67.70 | $67.70 |
| Purchase #6 | $12.94 | 5.108% | $13.601 | $13.60 | $13.60 | $13.60 |
| Purchase #7 | $210.58 | 8.616% | $228.7236 | $228.72 | $228.70 | $228.70 |
| 7 purchase totals = | $837.34 | $901.6988 | $901.69 | $901.65 | $901.70 | |