| 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 | $204.40 | 9.550% | $223.9202 | $223.92 | $223.90 | $223.90 |
| Purchase #2 | $57.58 | 6.820% | $61.507 | $61.51 | $61.50 | $61.50 |
| Purchase #3 | $51.85 | 12.188% | $58.1695 | $58.17 | $58.15 | $58.20 |
| Purchase #4 | $106.29 | 7.497% | $114.2586 | $114.26 | $114.25 | $114.30 |
| Purchase #5 | $218.73 | 6.576% | $233.1137 | $233.11 | $233.10 | $233.10 |
| Purchase #6 | $133.88 | 7.836% | $144.3708 | $144.37 | $144.35 | $144.40 |
| Purchase #7 | $101.67 | 12.184% | $114.0575 | $114.06 | $114.05 | $114.10 |
| 7 purchase totals = | $874.40 | $949.3973 | $949.40 | $949.30 | $949.50 | |