| 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 | $247.54 | 4.749% | $259.2957 | $259.30 | $259.30 | $259.30 |
| Purchase #2 | $66.72 | 12.860% | $75.3002 | $75.30 | $75.30 | $75.30 |
| Purchase #3 | $93.72 | 6.649% | $99.9514 | $99.95 | $99.95 | $100.00 |
| Purchase #4 | $229.32 | 5.285% | $241.4396 | $241.44 | $241.45 | $241.40 |
| Purchase #5 | $182.69 | 13.486% | $207.3276 | $207.33 | $207.35 | $207.30 |
| Purchase #6 | $118.79 | 13.102% | $134.3539 | $134.35 | $134.35 | $134.40 |
| Purchase #7 | $163.50 | 13.424% | $185.4482 | $185.45 | $185.45 | $185.40 |
| 7 purchase totals = | $1,102.28 | $1,203.1166 | $1,203.12 | $1,203.15 | $1,203.10 | |