| 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 | $40.43 | 9.855% | $44.4144 | $44.41 | $44.40 | $44.40 |
| Purchase #2 | $233.64 | 3.298% | $241.3454 | $241.35 | $241.35 | $241.30 |
| Purchase #3 | $232.85 | 3.349% | $240.6481 | $240.65 | $240.65 | $240.60 |
| Purchase #4 | $77.68 | 5.715% | $82.1194 | $82.12 | $82.10 | $82.10 |
| Purchase #5 | $218.46 | 11.387% | $243.336 | $243.34 | $243.35 | $243.30 |
| Purchase #6 | $186.47 | 12.711% | $210.1722 | $210.17 | $210.15 | $210.20 |
| Purchase #7 | $209.88 | 10.600% | $232.1273 | $232.13 | $232.15 | $232.10 |
| 7 purchase totals = | $1,199.41 | $1,294.1628 | $1,294.17 | $1,294.15 | $1,294.00 | |