| 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 | $203.70 | 10.320% | $224.7218 | $224.72 | $224.70 | $224.70 |
| Purchase #2 | $237.75 | 12.400% | $267.231 | $267.23 | $267.25 | $267.20 |
| Purchase #3 | $63.26 | 8.291% | $68.5049 | $68.50 | $68.50 | $68.50 |
| Purchase #4 | $189.45 | 6.198% | $201.1921 | $201.19 | $201.20 | $201.20 |
| Purchase #5 | $9.53 | 6.607% | $10.1596 | $10.16 | $10.15 | $10.20 |
| Purchase #6 | $224.96 | 13.560% | $255.4646 | $255.46 | $255.45 | $255.50 |
| Purchase #7 | $114.38 | 10.389% | $126.2629 | $126.26 | $126.25 | $126.30 |
| 7 purchase totals = | $1,043.03 | $1,153.5369 | $1,153.52 | $1,153.50 | $1,153.60 | |