| 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 | $123.66 | 8.824% | $134.5718 | $134.57 | $134.55 | $134.60 |
| Purchase #2 | $45.31 | 6.113% | $48.0798 | $48.08 | $48.10 | $48.10 |
| Purchase #3 | $180.32 | 6.154% | $191.4169 | $191.42 | $191.40 | $191.40 |
| Purchase #4 | $87.95 | 10.146% | $96.8734 | $96.87 | $96.85 | $96.90 |
| Purchase #5 | $174.76 | 5.856% | $184.9939 | $184.99 | $185.00 | $185.00 |
| Purchase #6 | $163.61 | 13.728% | $186.0704 | $186.07 | $186.05 | $186.10 |
| Purchase #7 | $224.75 | 12.301% | $252.3965 | $252.40 | $252.40 | $252.40 |
| 7 purchase totals = | $1,000.36 | $1,094.4027 | $1,094.40 | $1,094.35 | $1,094.50 | |