| 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 | $110.64 | 7.739% | $119.2024 | $119.20 | $119.20 | $119.20 |
| Purchase #2 | $69.61 | 12.596% | $78.3781 | $78.38 | $78.40 | $78.40 |
| Purchase #3 | $122.96 | 12.593% | $138.4444 | $138.44 | $138.45 | $138.40 |
| Purchase #4 | $143.91 | 4.335% | $150.1485 | $150.15 | $150.15 | $150.10 |
| Purchase #5 | $84.34 | 5.457% | $88.9424 | $88.94 | $88.95 | $88.90 |
| Purchase #6 | $198.57 | 7.238% | $212.9425 | $212.94 | $212.95 | $212.90 |
| Purchase #7 | $199.32 | 10.454% | $220.1569 | $220.16 | $220.15 | $220.20 |
| 7 purchase totals = | $929.35 | $1,008.2152 | $1,008.21 | $1,008.25 | $1,008.10 | |