| 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 | $140.94 | 11.119% | $156.6111 | $156.61 | $156.60 | $156.60 |
| Purchase #2 | $231.29 | 9.291% | $252.7792 | $252.78 | $252.80 | $252.80 |
| Purchase #3 | $27.95 | 3.749% | $28.9978 | $29.00 | $29.00 | $29.00 |
| Purchase #4 | $71.76 | 4.478% | $74.9734 | $74.97 | $74.95 | $75.00 |
| Purchase #5 | $127.30 | 3.119% | $131.2705 | $131.27 | $131.25 | $131.30 |
| Purchase #6 | $199.32 | 12.448% | $224.1314 | $224.13 | $224.15 | $224.10 |
| Purchase #7 | $162.39 | 10.395% | $179.2704 | $179.27 | $179.25 | $179.30 |
| 7 purchase totals = | $960.95 | $1,048.0338 | $1,048.03 | $1,048.00 | $1,048.10 | |