| 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 | $222.66 | 4.499% | $232.6775 | $232.68 | $232.70 | $232.70 |
| Purchase #2 | $121.32 | 8.131% | $131.1845 | $131.18 | $131.20 | $131.20 |
| Purchase #3 | $101.35 | 6.264% | $107.6986 | $107.70 | $107.70 | $107.70 |
| Purchase #4 | $81.41 | 4.204% | $84.8325 | $84.83 | $84.85 | $84.80 |
| Purchase #5 | $240.53 | 5.122% | $252.8499 | $252.85 | $252.85 | $252.80 |
| Purchase #6 | $99.79 | 13.161% | $112.9234 | $112.92 | $112.90 | $112.90 |
| Purchase #7 | $147.87 | 5.491% | $155.9895 | $155.99 | $156.00 | $156.00 |
| 7 purchase totals = | $1,014.93 | $1,078.1559 | $1,078.15 | $1,078.20 | $1,078.10 | |