| 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 | $210.83 | 3.464% | $218.1332 | $218.13 | $218.15 | $218.10 |
| Purchase #2 | $203.53 | 6.209% | $216.1672 | $216.17 | $216.15 | $216.20 |
| Purchase #3 | $157.31 | 4.285% | $164.0507 | $164.05 | $164.05 | $164.10 |
| Purchase #4 | $208.99 | 8.300% | $226.3362 | $226.34 | $226.35 | $226.30 |
| Purchase #5 | $59.32 | 6.350% | $63.0868 | $63.09 | $63.10 | $63.10 |
| Purchase #6 | $8.83 | 13.283% | $10.0029 | $10.00 | $10.00 | $10.00 |
| Purchase #7 | $124.70 | 5.425% | $131.465 | $131.47 | $131.45 | $131.50 |
| 7 purchase totals = | $973.51 | $1,029.2420 | $1,029.25 | $1,029.25 | $1,029.30 | |