| 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 | $114.35 | 13.126% | $129.3596 | $129.36 | $129.35 | $129.40 |
| Purchase #2 | $161.41 | 12.175% | $181.0617 | $181.06 | $181.05 | $181.10 |
| Purchase #3 | $167.87 | 3.429% | $173.6263 | $173.63 | $173.65 | $173.60 |
| Purchase #4 | $210.80 | 11.610% | $235.2739 | $235.27 | $235.25 | $235.30 |
| Purchase #5 | $165.55 | 4.684% | $173.3044 | $173.30 | $173.30 | $173.30 |
| Purchase #6 | $124.46 | 13.598% | $141.3841 | $141.38 | $141.40 | $141.40 |
| Purchase #7 | $174.59 | 12.377% | $196.199 | $196.20 | $196.20 | $196.20 |
| 7 purchase totals = | $1,119.03 | $1,230.2090 | $1,230.20 | $1,230.20 | $1,230.30 | |