| 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 | $193.99 | 11.814% | $216.908 | $216.91 | $216.90 | $216.90 |
| Purchase #2 | $100.74 | 13.701% | $114.5424 | $114.54 | $114.55 | $114.50 |
| Purchase #3 | $36.85 | 6.714% | $39.3241 | $39.32 | $39.30 | $39.30 |
| Purchase #4 | $118.45 | 8.355% | $128.3465 | $128.35 | $128.35 | $128.30 |
| Purchase #5 | $166.72 | 8.867% | $181.5031 | $181.50 | $181.50 | $181.50 |
| Purchase #6 | $129.56 | 4.151% | $134.938 | $134.94 | $134.95 | $134.90 |
| Purchase #7 | $99.56 | 5.169% | $104.7063 | $104.71 | $104.70 | $104.70 |
| 7 purchase totals = | $845.87 | $920.2684 | $920.27 | $920.25 | $920.10 | |