| 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 | $137.79 | 7.635% | $148.3103 | $148.31 | $148.30 | $148.30 |
| Purchase #2 | $121.42 | 10.621% | $134.316 | $134.32 | $134.30 | $134.30 |
| Purchase #3 | $231.53 | 9.770% | $254.1505 | $254.15 | $254.15 | $254.20 |
| Purchase #4 | $153.96 | 13.454% | $174.6738 | $174.67 | $174.65 | $174.70 |
| Purchase #5 | $215.68 | 11.620% | $240.742 | $240.74 | $240.75 | $240.70 |
| Purchase #6 | $197.38 | 4.416% | $206.0963 | $206.10 | $206.10 | $206.10 |
| Purchase #7 | $88.85 | 5.867% | $94.0628 | $94.06 | $94.05 | $94.10 |
| 7 purchase totals = | $1,146.61 | $1,252.3517 | $1,252.35 | $1,252.30 | $1,252.40 | |