| 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 | $85.96 | 4.294% | $89.6511 | $89.65 | $89.65 | $89.70 |
| Purchase #2 | $179.26 | 5.358% | $188.8648 | $188.86 | $188.85 | $188.90 |
| Purchase #3 | $152.27 | 9.812% | $167.2107 | $167.21 | $167.20 | $167.20 |
| Purchase #4 | $242.79 | 6.411% | $258.3553 | $258.36 | $258.35 | $258.40 |
| Purchase #5 | $10.75 | 8.158% | $11.627 | $11.63 | $11.65 | $11.60 |
| Purchase #6 | $169.84 | 3.322% | $175.4821 | $175.48 | $175.50 | $175.50 |
| Purchase #7 | $222.40 | 5.694% | $235.0635 | $235.06 | $235.05 | $235.10 |
| 7 purchase totals = | $1,063.27 | $1,126.2545 | $1,126.25 | $1,126.25 | $1,126.40 | |