| 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 | $78.90 | 9.168% | $86.1336 | $86.13 | $86.15 | $86.10 |
| Purchase #2 | $102.88 | 11.525% | $114.7369 | $114.74 | $114.75 | $114.70 |
| Purchase #3 | $96.29 | 11.437% | $107.3027 | $107.30 | $107.30 | $107.30 |
| Purchase #4 | $144.69 | 4.691% | $151.4774 | $151.48 | $151.50 | $151.50 |
| Purchase #5 | $217.46 | 11.242% | $241.9069 | $241.91 | $241.90 | $241.90 |
| Purchase #6 | $206.37 | 12.151% | $231.446 | $231.45 | $231.45 | $231.40 |
| Purchase #7 | $179.70 | 6.730% | $191.7938 | $191.79 | $191.80 | $191.80 |
| 7 purchase totals = | $1,026.29 | $1,124.7973 | $1,124.80 | $1,124.85 | $1,124.70 | |