| 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 | $238.71 | 12.313% | $268.1024 | $268.10 | $268.10 | $268.10 |
| Purchase #2 | $124.47 | 3.704% | $129.0804 | $129.08 | $129.10 | $129.10 |
| Purchase #3 | $238.54 | 10.716% | $264.1019 | $264.10 | $264.10 | $264.10 |
| Purchase #4 | $101.31 | 8.230% | $109.6478 | $109.65 | $109.65 | $109.60 |
| Purchase #5 | $247.73 | 4.630% | $259.1999 | $259.20 | $259.20 | $259.20 |
| Purchase #6 | $29.80 | 5.279% | $31.3731 | $31.37 | $31.35 | $31.40 |
| Purchase #7 | $149.79 | 10.693% | $165.807 | $165.81 | $165.80 | $165.80 |
| 7 purchase totals = | $1,130.35 | $1,227.3125 | $1,227.31 | $1,227.30 | $1,227.30 | |