| 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 | $234.30 | 3.535% | $242.5825 | $242.58 | $242.60 | $242.60 |
| Purchase #2 | $151.73 | 9.725% | $166.4857 | $166.49 | $166.50 | $166.50 |
| Purchase #3 | $74.80 | 9.640% | $82.0107 | $82.01 | $82.00 | $82.00 |
| Purchase #4 | $186.70 | 7.784% | $201.2327 | $201.23 | $201.25 | $201.20 |
| Purchase #5 | $250.68 | 9.515% | $274.5322 | $274.53 | $274.55 | $274.50 |
| Purchase #6 | $214.82 | 10.851% | $238.1301 | $238.13 | $238.15 | $238.10 |
| Purchase #7 | $102.44 | 11.843% | $114.572 | $114.57 | $114.55 | $114.60 |
| 7 purchase totals = | $1,215.47 | $1,319.5459 | $1,319.54 | $1,319.60 | $1,319.50 | |