| 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 | $124.81 | 5.491% | $131.6633 | $131.66 | $131.65 | $131.70 |
| Purchase #2 | $80.46 | 7.533% | $86.5211 | $86.52 | $86.50 | $86.50 |
| Purchase #3 | $199.79 | 10.353% | $220.4743 | $220.47 | $220.45 | $220.50 |
| Purchase #4 | $111.35 | 11.296% | $123.9281 | $123.93 | $123.95 | $123.90 |
| Purchase #5 | $238.66 | 10.198% | $262.9985 | $263.00 | $263.00 | $263.00 |
| Purchase #6 | $155.66 | 6.615% | $165.9569 | $165.96 | $165.95 | $166.00 |
| Purchase #7 | $203.43 | 4.754% | $213.1011 | $213.10 | $213.10 | $213.10 |
| 7 purchase totals = | $1,114.16 | $1,204.6433 | $1,204.64 | $1,204.60 | $1,204.70 | |