| 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 | $244.67 | 9.277% | $267.368 | $267.37 | $267.35 | $267.40 |
| Purchase #2 | $193.84 | 8.498% | $210.3125 | $210.31 | $210.30 | $210.30 |
| Purchase #3 | $170.36 | 7.578% | $183.2699 | $183.27 | $183.25 | $183.30 |
| Purchase #4 | $168.57 | 3.359% | $174.2323 | $174.23 | $174.25 | $174.20 |
| Purchase #5 | $192.55 | 6.727% | $205.5028 | $205.50 | $205.50 | $205.50 |
| Purchase #6 | $150.85 | 9.362% | $164.9726 | $164.97 | $164.95 | $165.00 |
| Purchase #7 | $228.78 | 3.778% | $237.4233 | $237.42 | $237.40 | $237.40 |
| 7 purchase totals = | $1,349.62 | $1,443.0814 | $1,443.07 | $1,443.00 | $1,443.10 | |