| 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 | $12.47 | 11.851% | $13.9478 | $13.95 | $13.95 | $13.90 |
| Purchase #2 | $201.71 | 6.505% | $214.8312 | $214.83 | $214.85 | $214.80 |
| Purchase #3 | $201.69 | 13.313% | $228.541 | $228.54 | $228.55 | $228.50 |
| Purchase #4 | $174.28 | 12.784% | $196.56 | $196.56 | $196.55 | $196.60 |
| Purchase #5 | $78.47 | 3.475% | $81.1968 | $81.20 | $81.20 | $81.20 |
| Purchase #6 | $139.72 | 7.538% | $150.2521 | $150.25 | $150.25 | $150.30 |
| Purchase #7 | $20.64 | 12.592% | $23.239 | $23.24 | $23.25 | $23.20 |
| 7 purchase totals = | $828.98 | $908.5679 | $908.57 | $908.60 | $908.50 | |