| 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 | $134.91 | 3.174% | $139.192 | $139.19 | $139.20 | $139.20 |
| Purchase #2 | $193.62 | 11.584% | $216.0489 | $216.05 | $216.05 | $216.00 |
| Purchase #3 | $217.56 | 3.832% | $225.8969 | $225.90 | $225.90 | $225.90 |
| Purchase #4 | $93.82 | 9.217% | $102.4674 | $102.47 | $102.45 | $102.50 |
| Purchase #5 | $230.28 | 10.274% | $253.939 | $253.94 | $253.95 | $253.90 |
| Purchase #6 | $24.99 | 10.396% | $27.588 | $27.59 | $27.60 | $27.60 |
| Purchase #7 | $175.85 | 8.868% | $191.4444 | $191.44 | $191.45 | $191.40 |
| 7 purchase totals = | $1,071.03 | $1,156.5766 | $1,156.58 | $1,156.60 | $1,156.50 | |