| 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 | $103.91 | 9.836% | $114.1306 | $114.13 | $114.15 | $114.10 |
| Purchase #2 | $77.74 | 9.697% | $85.2784 | $85.28 | $85.30 | $85.30 |
| Purchase #3 | $240.77 | 12.797% | $271.5813 | $271.58 | $271.60 | $271.60 |
| Purchase #4 | $107.53 | 13.266% | $121.7949 | $121.79 | $121.80 | $121.80 |
| Purchase #5 | $161.41 | 12.159% | $181.0358 | $181.04 | $181.05 | $181.00 |
| Purchase #6 | $138.61 | 12.465% | $155.8877 | $155.89 | $155.90 | $155.90 |
| Purchase #7 | $114.67 | 11.670% | $128.052 | $128.05 | $128.05 | $128.10 |
| 7 purchase totals = | $944.64 | $1,057.7607 | $1,057.76 | $1,057.85 | $1,057.80 | |